feat(autocorrect): add fuzzy subcommand matching and flag-as-subcommand detection

Extend the CLI autocorrection pipeline with two new correction rules that
help agents recover from common typos and misunderstandings:

1. SubcommandFuzzy (threshold 0.85): Fuzzy-matches typo'd subcommands
   against the canonical list. Examples:
   - "issuess" → "issues"
   - "timline" → "timeline"
   - "serach" → "search"
   
   Guards prevent false positives:
   - Words that look like misplaced global flags are skipped
   - Valid command prefixes are left to clap's infer_subcommands

2. FlagAsSubcommand: Detects when agents type subcommands as flags.
   Some agents (especially Codex) assume `--robot-docs` is a flag rather
   than a subcommand. This rule converts:
   - "--robot-docs" → "robot-docs"
   - "--generate-docs" → "generate-docs"

Also improves error messages in main.rs:
- MissingRequiredArgument: Contextual example based on detected subcommand
- MissingSubcommand: Lists common commands
- TooFewValues/TooManyValues: Command-specific help hints

Added CANONICAL_SUBCOMMANDS constant enumerating all valid subcommands
(including hidden ones) for fuzzy matching. This ensures agents that know
about hidden commands still get typo correction.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/cli/autocorrect.rs

@@ -22,6 +22,10 @@ pub enum CorrectionRule {
     CaseNormalization,
     FuzzyFlag,
     SubcommandAlias,
+    /// Fuzzy subcommand match: "issuess" → "issues"
+    SubcommandFuzzy,
+    /// Flag-style subcommand: "--robot-docs" → "robot-docs"
+    FlagAsSubcommand,
     ValueNormalization,
     ValueFuzzy,
     FlagPrefix,
@@ -294,6 +298,7 @@ const COMMAND_FLAGS: &[(&str, &[&str])] = &[
             "--issues",
             "--mrs",
             "--activity",
+            "--mentions",
             "--since",
             "--project",
             "--all",
@@ -351,6 +356,51 @@ const FUZZY_FLAG_THRESHOLD: f64 = 0.8;
 /// avoid misleading agents. Still catches obvious typos like `--projct`.
 const FUZZY_FLAG_THRESHOLD_STRICT: f64 = 0.9;
 
+/// Fuzzy subcommand threshold — higher than flags because subcommand names
+/// are shorter words where JW scores inflate more easily.
+const FUZZY_SUBCMD_THRESHOLD: f64 = 0.85;
+
+/// All canonical subcommand names for fuzzy matching and flag-as-subcommand
+/// detection. Includes hidden commands so agents that know about them can
+/// still benefit from typo correction.
+const CANONICAL_SUBCOMMANDS: &[&str] = &[
+    "issues",
+    "mrs",
+    "notes",
+    "ingest",
+    "count",
+    "status",
+    "auth",
+    "doctor",
+    "version",
+    "init",
+    "search",
+    "stats",
+    "generate-docs",
+    "embed",
+    "sync",
+    "migrate",
+    "health",
+    "robot-docs",
+    "completions",
+    "timeline",
+    "who",
+    "me",
+    "file-history",
+    "trace",
+    "drift",
+    "related",
+    "cron",
+    "token",
+    // Hidden but still valid
+    "backup",
+    "reset",
+    "list",
+    "show",
+    "auth-test",
+    "sync-status",
+];
+
 // ---------------------------------------------------------------------------
 // Core logic
 // ---------------------------------------------------------------------------
@@ -474,13 +524,15 @@ pub fn correct_args(raw: Vec<String>, strict: bool) -> CorrectionResult {
     }
 }
 
-/// Phase A: Replace subcommand aliases with their canonical names.
+/// Phase A: Replace subcommand aliases with their canonical names, fuzzy-match
+/// typo'd subcommands, and detect flag-style subcommands (`--robot-docs`).
 ///
-/// Handles forms that can't be expressed as clap `alias`/`visible_alias`
-/// (underscores, no-separator forms). Case-insensitive matching.
+/// Three-step pipeline:
+/// - A1: Exact alias match (underscore/no-separator forms)
+/// - A2: Fuzzy subcommand match ("issuess" → "issues")
+/// - A3: Flag-as-subcommand ("--robot-docs" → "robot-docs")
 fn correct_subcommand(mut args: Vec<String>, corrections: &mut Vec<Correction>) -> Vec<String> {
-    // Find the subcommand position index, then check the alias map.
-    // Can't use iterators easily because we need to mutate args[i].
+    // Find the subcommand position index.
     let mut skip_next = false;
     let mut subcmd_idx = None;
     for (i, arg) in args.iter().enumerate().skip(1) {
@@ -500,8 +552,10 @@ fn correct_subcommand(mut args: Vec<String>, corrections: &mut Vec<Correction>)
         subcmd_idx = Some(i);
         break;
     }
-    if let Some(i) = subcmd_idx
-        && let Some((_, canonical)) = SUBCOMMAND_ALIASES
+
+    if let Some(i) = subcmd_idx {
+        // A1: Exact alias match (existing logic)
+        if let Some((_, canonical)) = SUBCOMMAND_ALIASES
             .iter()
             .find(|(alias, _)| alias.eq_ignore_ascii_case(&args[i]))
         {
@@ -513,6 +567,91 @@ fn correct_subcommand(mut args: Vec<String>, corrections: &mut Vec<Correction>)
             });
             args[i] = (*canonical).to_string();
         }
+        // A2: Fuzzy subcommand match — only if not already a canonical name
+        else {
+            let lower = args[i].to_lowercase();
+            if !CANONICAL_SUBCOMMANDS.contains(&lower.as_str()) {
+                // Guard: don't fuzzy-match words that look like misplaced global flags
+                // (e.g., "robot" should not match "robot-docs")
+                let as_flag = format!("--{lower}");
+                let is_flag_word = GLOBAL_FLAGS
+                    .iter()
+                    .any(|f| f.eq_ignore_ascii_case(&as_flag));
+
+                // Guard: don't fuzzy-match if it's a valid prefix of a canonical command
+                // (clap's infer_subcommands handles prefix resolution)
+                let is_prefix = CANONICAL_SUBCOMMANDS
+                    .iter()
+                    .any(|cmd| cmd.starts_with(&*lower) && *cmd != lower);
+
+                if !is_flag_word && !is_prefix {
+                    let best = CANONICAL_SUBCOMMANDS
+                        .iter()
+                        .map(|cmd| (*cmd, jaro_winkler(&lower, cmd)))
+                        .max_by(|a, b| a.1.partial_cmp(&b.1).unwrap_or(std::cmp::Ordering::Equal));
+
+                    if let Some((cmd, score)) = best
+                        && score >= FUZZY_SUBCMD_THRESHOLD
+                    {
+                        corrections.push(Correction {
+                            original: args[i].clone(),
+                            corrected: cmd.to_string(),
+                            rule: CorrectionRule::SubcommandFuzzy,
+                            confidence: score,
+                        });
+                        args[i] = cmd.to_string();
+                    }
+                }
+            }
+        }
+    } else {
+        // A3: No subcommand detected — check for flag-style subcommands.
+        // Agents sometimes type `--robot-docs` or `--generate-docs` as flags.
+        let mut flag_as_subcmd: Option<(usize, String)> = None;
+        let mut flag_skip = false;
+        for (i, arg) in args.iter().enumerate().skip(1) {
+            if flag_skip {
+                flag_skip = false;
+                continue;
+            }
+            if !arg.starts_with("--") || arg.contains('=') {
+                continue;
+            }
+
+            let arg_lower = arg.to_lowercase();
+            // Skip clap built-in flags (--help, --version)
+            if CLAP_BUILTINS
+                .iter()
+                .any(|b| b.eq_ignore_ascii_case(&arg_lower))
+            {
+                continue;
+            }
+            // Skip known global flags
+            if GLOBAL_FLAGS.iter().any(|f| f.to_lowercase() == arg_lower) {
+                if matches!(arg_lower.as_str(), "--config" | "--color" | "--log-format") {
+                    flag_skip = true;
+                }
+                continue;
+            }
+
+            let stripped = arg_lower[2..].to_string();
+            if CANONICAL_SUBCOMMANDS.contains(&stripped.as_str()) {
+                flag_as_subcmd = Some((i, stripped));
+                break;
+            }
+        }
+
+        if let Some((i, subcmd)) = flag_as_subcmd {
+            corrections.push(Correction {
+                original: args[i].clone(),
+                corrected: subcmd.clone(),
+                rule: CorrectionRule::FlagAsSubcommand,
+                confidence: 1.0,
+            });
+            args[i] = subcmd;
+        }
+    }
+
     args
 }
 
@@ -888,6 +1027,18 @@ pub fn format_teaching_note(correction: &Correction) -> String {
                 correction.corrected, correction.original
             )
         }
+        CorrectionRule::SubcommandFuzzy => {
+            format!(
+                "Correct command spelling: lore {} (not lore {})",
+                correction.corrected, correction.original
+            )
+        }
+        CorrectionRule::FlagAsSubcommand => {
+            format!(
+                "Commands are positional, not flags: lore {} (not lore --{})",
+                correction.corrected, correction.corrected
+            )
+        }
         CorrectionRule::ValueNormalization => {
             format!(
                 "Values are lowercase: {} (not {})",
@@ -1451,6 +1602,198 @@ mod tests {
         assert_eq!(detect_subcommand(&args("lore --robot")), None);
     }
 
+    // ---- Fuzzy subcommand matching (A2) ----
+
+    #[test]
+    fn fuzzy_subcommand_issuess() {
+        let result = correct_args(args("lore --robot issuess -n 10"), false);
+        assert!(
+            result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::SubcommandFuzzy && c.corrected == "issues"),
+            "expected 'issuess' to fuzzy-match 'issues'"
+        );
+        assert!(result.args.contains(&"issues".to_string()));
+    }
+
+    #[test]
+    fn fuzzy_subcommand_timline() {
+        let result = correct_args(args("lore timline \"auth\""), false);
+        assert!(
+            result.corrections.iter().any(|c| c.corrected == "timeline"),
+            "expected 'timline' to fuzzy-match 'timeline'"
+        );
+    }
+
+    #[test]
+    fn fuzzy_subcommand_serach() {
+        let result = correct_args(args("lore --robot serach \"auth bug\""), false);
+        assert!(
+            result.corrections.iter().any(|c| c.corrected == "search"),
+            "expected 'serach' to fuzzy-match 'search'"
+        );
+    }
+
+    #[test]
+    fn fuzzy_subcommand_already_valid_untouched() {
+        let result = correct_args(args("lore issues -n 10"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::SubcommandFuzzy)
+        );
+    }
+
+    #[test]
+    fn fuzzy_subcommand_robot_not_matched_to_robot_docs() {
+        // "robot" looks like a misplaced --robot flag, not a typo for "robot-docs"
+        let result = correct_args(args("lore robot issues"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::SubcommandFuzzy),
+            "expected 'robot' NOT to fuzzy-match 'robot-docs' (it's a misplaced flag)"
+        );
+    }
+
+    #[test]
+    fn fuzzy_subcommand_prefix_deferred_to_clap() {
+        // "iss" is a prefix of "issues" — clap's infer_subcommands handles this
+        let result = correct_args(args("lore iss -n 10"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::SubcommandFuzzy),
+            "expected prefix 'iss' NOT to be fuzzy-matched (clap handles it)"
+        );
+    }
+
+    #[test]
+    fn fuzzy_subcommand_wildly_wrong_not_matched() {
+        let result = correct_args(args("lore xyzzyplugh"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::SubcommandFuzzy),
+            "expected gibberish NOT to fuzzy-match any command"
+        );
+    }
+
+    // ---- Flag-as-subcommand (A3) ----
+
+    #[test]
+    fn flag_as_subcommand_robot_docs() {
+        let result = correct_args(args("lore --robot-docs"), false);
+        assert!(
+            result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::FlagAsSubcommand && c.corrected == "robot-docs"),
+            "expected '--robot-docs' to be corrected to 'robot-docs'"
+        );
+        assert!(result.args.contains(&"robot-docs".to_string()));
+    }
+
+    #[test]
+    fn flag_as_subcommand_generate_docs() {
+        let result = correct_args(args("lore --generate-docs"), false);
+        assert!(
+            result
+                .corrections
+                .iter()
+                .any(|c| c.corrected == "generate-docs"),
+            "expected '--generate-docs' to be corrected to 'generate-docs'"
+        );
+    }
+
+    #[test]
+    fn flag_as_subcommand_with_robot_flag() {
+        // `lore --robot --robot-docs` — --robot is a valid global flag, --robot-docs is not
+        let result = correct_args(args("lore --robot --robot-docs"), false);
+        assert!(
+            result
+                .corrections
+                .iter()
+                .any(|c| c.corrected == "robot-docs"),
+        );
+        assert_eq!(result.args, args("lore --robot robot-docs"));
+    }
+
+    #[test]
+    fn flag_as_subcommand_does_not_touch_real_flags() {
+        // --robot is a real global flag, should NOT be rewritten to "robot"
+        let result = correct_args(args("lore --robot issues"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::FlagAsSubcommand),
+        );
+    }
+
+    #[test]
+    fn flag_as_subcommand_not_triggered_when_subcommand_present() {
+        // A subcommand IS detected, so A3 shouldn't activate
+        let result = correct_args(args("lore issues --robot-docs"), false);
+        assert!(
+            !result
+                .corrections
+                .iter()
+                .any(|c| c.rule == CorrectionRule::FlagAsSubcommand),
+            "expected A3 not to trigger when subcommand is already present"
+        );
+    }
+
+    // ---- Teaching notes for new rules ----
+
+    #[test]
+    fn teaching_note_subcommand_fuzzy() {
+        let c = Correction {
+            original: "issuess".to_string(),
+            corrected: "issues".to_string(),
+            rule: CorrectionRule::SubcommandFuzzy,
+            confidence: 0.92,
+        };
+        let note = format_teaching_note(&c);
+        assert!(note.contains("spelling"));
+        assert!(note.contains("issues"));
+    }
+
+    #[test]
+    fn teaching_note_flag_as_subcommand() {
+        let c = Correction {
+            original: "--robot-docs".to_string(),
+            corrected: "robot-docs".to_string(),
+            rule: CorrectionRule::FlagAsSubcommand,
+            confidence: 1.0,
+        };
+        let note = format_teaching_note(&c);
+        assert!(note.contains("positional"));
+        assert!(note.contains("robot-docs"));
+    }
+
+    // ---- Canonical subcommands registry drift test ----
+
+    #[test]
+    fn canonical_subcommands_covers_clap() {
+        use clap::CommandFactory;
+        let cmd = crate::cli::Cli::command();
+
+        for sub in cmd.get_subcommands() {
+            let name = sub.get_name();
+            assert!(
+                CANONICAL_SUBCOMMANDS.contains(&name),
+                "Clap subcommand '{name}' is missing from CANONICAL_SUBCOMMANDS. \
+                 Add it to autocorrect.rs."
+            );
+        }
+    }
+
     // ---- Registry drift test ----
     // This test uses clap introspection to verify our static registry covers
     // all long flags defined in the Cli struct.

src/main.rs

@@ -1,3 +1,5 @@
+#![recursion_limit = "256"]
+
 use clap::Parser;
 use dialoguer::{Confirm, Input};
 use serde::Serialize;
@@ -606,6 +608,38 @@ fn handle_clap_error(e: clap::Error, robot_mode: bool, corrections: &CorrectionR
                 });
                 (suggestion, None, vals_vec)
             }
+            ErrorKind::MissingRequiredArgument => {
+                let suggestion = format!(
+                    "A required argument is missing. {}",
+                    if let Some(subcmd) = extract_subcommand_from_context(&e) {
+                        format!(
+                            "Example: {}. Run 'lore {subcmd} --help' for required arguments",
+                            command_example(&subcmd)
+                        )
+                    } else {
+                        "Run 'lore robot-docs' for command reference".to_string()
+                    }
+                );
+                (suggestion, None, None)
+            }
+            ErrorKind::MissingSubcommand => {
+                let suggestion =
+                    "No command specified. Common commands: issues, mrs, search, sync, \
+                     timeline, who, me. Run 'lore robot-docs' for the full list"
+                        .to_string();
+                (suggestion, None, None)
+            }
+            ErrorKind::TooFewValues | ErrorKind::TooManyValues => {
+                let suggestion = if let Some(subcmd) = extract_subcommand_from_context(&e) {
+                    format!(
+                        "Example: {}. Run 'lore {subcmd} --help' for usage",
+                        command_example(&subcmd)
+                    )
+                } else {
+                    "Run 'lore robot-docs' for command reference".to_string()
+                };
+                (suggestion, None, None)
+            }
             _ => (
                 "Run 'lore robot-docs' for valid commands".to_string(),
                 None,
@@ -720,6 +754,45 @@ fn extract_invalid_value_context(e: &clap::Error) -> (Option<String>, Option<Vec
     (flag, valid_values)
 }
 
+/// Extract the subcommand context from a clap error for better suggestions.
+/// Looks at the error message to find which command was being invoked.
+fn extract_subcommand_from_context(e: &clap::Error) -> Option<String> {
+    let msg = e.to_string();
+
+    let known = [
+        "issues",
+        "mrs",
+        "notes",
+        "search",
+        "sync",
+        "ingest",
+        "count",
+        "status",
+        "auth",
+        "doctor",
+        "stats",
+        "timeline",
+        "who",
+        "me",
+        "drift",
+        "related",
+        "trace",
+        "file-history",
+        "generate-docs",
+        "embed",
+        "token",
+        "cron",
+        "init",
+        "migrate",
+    ];
+    for cmd in known {
+        if msg.contains(&format!("lore {cmd}")) || msg.contains(&format!("'{cmd}'")) {
+            return Some(cmd.to_string());
+        }
+    }
+    None
+}
+
 /// Phase 4: Suggest similar command using fuzzy matching
 fn suggest_similar_command(invalid: &str) -> String {
     // Primary commands + common aliases for fuzzy matching
@@ -755,6 +828,15 @@ fn suggest_similar_command(invalid: &str) -> String {
         ("drift", "drift"),
         ("file-history", "file-history"),
         ("trace", "trace"),
+        ("related", "related"),
+        ("me", "me"),
+        ("token", "token"),
+        ("cron", "cron"),
+        // Hidden but may be known to agents
+        ("list", "list"),
+        ("show", "show"),
+        ("reset", "reset"),
+        ("backup", "backup"),
     ];
 
     let invalid_lower = invalid.to_lowercase();
@@ -798,6 +880,16 @@ fn command_example(cmd: &str) -> &'static str {
         "robot-docs" => "lore robot-docs",
         "trace" => "lore --robot trace src/main.rs",
         "init" => "lore init",
+        "related" => "lore --robot related issues 42 -n 5",
+        "me" => "lore --robot me",
+        "drift" => "lore --robot drift issues 42",
+        "file-history" => "lore --robot file-history src/main.rs",
+        "token" => "lore --robot token show",
+        "cron" => "lore --robot cron status",
+        "auth" => "lore --robot auth",
+        "doctor" => "lore --robot doctor",
+        "migrate" => "lore --robot migrate",
+        "completions" => "lore completions bash",
         _ => "lore --robot <command>",
     }
 }
@@ -3186,31 +3278,33 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
             }
         },
         "me": {
-            "description": "Personal work dashboard: open issues, authored/reviewing MRs, activity feed, and cursor-based since-last-check inbox with computed attention states",
-            "flags": ["--issues", "--mrs", "--activity", "--since <period>", "-p/--project <path>", "--all", "--user <username>", "--fields <list|minimal>", "--reset-cursor"],
+            "description": "Personal work dashboard: open issues, authored/reviewing MRs, @mentioned-in items, activity feed, and cursor-based since-last-check inbox with computed attention states",
+            "flags": ["--issues", "--mrs", "--mentions", "--activity", "--since <period>", "-p/--project <path>", "--all", "--user <username>", "--fields <list|minimal>", "--reset-cursor"],
             "example": "lore --robot me",
             "response_schema": {
                 "ok": "bool",
                 "data": {
                     "username": "string",
                     "since_iso": "string?",
-                    "summary": {"project_count": "int", "open_issue_count": "int", "authored_mr_count": "int", "reviewing_mr_count": "int", "needs_attention_count": "int"},
+                    "summary": {"project_count": "int", "open_issue_count": "int", "authored_mr_count": "int", "reviewing_mr_count": "int", "mentioned_in_count": "int", "needs_attention_count": "int"},
                     "since_last_check": "{cursor_iso:string, total_event_count:int, groups:[{entity_type:string, entity_iid:int, entity_title:string, project:string, events:[{timestamp_iso:string, event_type:string, actor:string?, summary:string, body_preview:string?}]}]}?",
-                    "open_issues": "[{project:string, iid:int, title:string, state:string, attention_state:string, status_name:string?, labels:[string], updated_at_iso:string, web_url:string?}]",
-                    "open_mrs_authored": "[{project:string, iid:int, title:string, state:string, attention_state:string, draft:bool, detailed_merge_status:string?, author_username:string?, labels:[string], updated_at_iso:string, web_url:string?}]",
+                    "open_issues": "[{project:string, iid:int, title:string, state:string, attention_state:string, attention_reason:string, status_name:string?, labels:[string], updated_at_iso:string, web_url:string?}]",
+                    "open_mrs_authored": "[{project:string, iid:int, title:string, state:string, attention_state:string, attention_reason:string, draft:bool, detailed_merge_status:string?, author_username:string?, labels:[string], updated_at_iso:string, web_url:string?}]",
                     "reviewing_mrs": "[same as open_mrs_authored]",
+                    "mentioned_in": "[{entity_type:string, project:string, iid:int, title:string, state:string, attention_state:string, attention_reason:string, updated_at_iso:string, web_url:string?}]",
                     "activity": "[{timestamp_iso:string, event_type:string, entity_type:string, entity_iid:int, project:string, actor:string?, is_own:bool, summary:string, body_preview:string?}]"
                 },
                 "meta": {"elapsed_ms": "int"}
             },
             "fields_presets": {
-                "me_items_minimal": ["iid", "title", "attention_state", "updated_at_iso"],
+                "me_items_minimal": ["iid", "title", "attention_state", "attention_reason", "updated_at_iso"],
+                "me_mentions_minimal": ["entity_type", "iid", "title", "state", "attention_state", "attention_reason", "updated_at_iso"],
                 "me_activity_minimal": ["timestamp_iso", "event_type", "entity_iid", "actor"]
             },
             "notes": {
                 "attention_states": "needs_attention | not_started | awaiting_response | stale | not_ready",
                 "event_types": "note | status_change | label_change | assign | unassign | review_request | milestone_change",
-                "section_flags": "If none of --issues/--mrs/--activity specified, all sections returned",
+                "section_flags": "If none of --issues/--mrs/--mentions/--activity specified, all sections returned",
                 "since_default": "1d for activity feed",
                 "issue_filter": "Only In Progress / In Review status issues shown",
                 "since_last_check": "Cursor-based inbox showing events since last run. Null on first run (no cursor yet). Groups events by entity (issue/MR). Sources: others' comments on your items, @mentions, assignment/review-request notes. Cursor auto-advances after each run. Use --reset-cursor to clear.",
@@ -3372,6 +3466,8 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
             {"type": "flag_prefix", "example": "--proj -> --project (when unambiguous)", "mode": "all"},
             {"type": "fuzzy_flag", "example": "--projct -> --project", "mode": "all (threshold 0.9 in robot, 0.8 in human)"},
             {"type": "subcommand_alias", "example": "merge_requests -> mrs, robotdocs -> robot-docs", "mode": "all"},
+            {"type": "subcommand_fuzzy", "example": "issuess -> issues, timline -> timeline, serach -> search", "mode": "all (threshold 0.85)"},
+            {"type": "flag_as_subcommand", "example": "--robot-docs -> robot-docs, --generate-docs -> generate-docs", "mode": "all"},
             {"type": "value_normalization", "example": "--state Opened -> --state opened", "mode": "all"},
             {"type": "value_fuzzy", "example": "--state opend -> --state opened", "mode": "all"},
             {"type": "prefix_matching", "example": "lore iss -> lore issues, lore time -> lore timeline", "mode": "all (via clap infer_subcommands)"}