remove: deprecated show command from CLI

The `show` command (`lore show issue 42` / `lore show mr 99`) was
deprecated in favor of the unified entity commands (`lore issues 42` /
`lore mrs 99`). This commit fully removes the command entry point:

- Remove `Commands::Show` variant from clap CLI definition
- Remove `Commands::Show` match arm and deprecation warning in main.rs
- Remove `handle_show_compat()` forwarding function from robot_docs.rs
- Remove "show" from autocorrect known-commands and flags tables
- Rename response schema keys from "show" to "detail" in robot-docs
- Update command descriptions from "List or show" to "List ... or
  view detail with <IID>"

The underlying detail-view module (`src/cli/commands/show/`) is
preserved — its types (IssueDetail, MrDetail) and query/render
functions are still used by `handle_issues` and `handle_mrs` when
an IID argument is provided.

.beads/last-touched

@@ -1 +1 @@
-bd-23xb
+bd-2i3z

src/app/robot_docs.rs

@@ -115,7 +115,7 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
             }
         },
         "issues": {
-            "description": "List or show issues",
+            "description": "List issues, or view detail with <IID>",
             "flags": ["<IID>", "-n/--limit", "--fields <list>", "-s/--state", "--status <name>", "-p/--project", "-a/--author", "-A/--assignee", "-l/--label", "-m/--milestone", "--since", "--due-before", "--has-due", "--no-has-due", "--sort", "--asc", "--no-asc", "-o/--open", "--no-open"],
             "example": "lore --robot issues --state opened --limit 10",
             "notes": {
@@ -128,7 +128,7 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
                     "data": {"issues": "[{iid:int, title:string, state:string, author_username:string, labels:[string], assignees:[string], discussion_count:int, unresolved_count:int, created_at_iso:string, updated_at_iso:string, web_url:string?, project_path:string, status_name:string?}]", "total_count": "int", "showing": "int"},
                     "meta": {"elapsed_ms": "int", "available_statuses": "[string] — all distinct status names in the database, for use with --status filter"}
                 },
-                "show": {
+                "detail": {
                     "ok": "bool",
                     "data": "IssueDetail (full entity with description, discussions, notes, events)",
                     "meta": {"elapsed_ms": "int"}
@@ -138,7 +138,7 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
             "fields_presets": {"minimal": ["iid", "title", "state", "updated_at_iso"]}
         },
         "mrs": {
-            "description": "List or show merge requests",
+            "description": "List merge requests, or view detail with <IID>",
             "flags": ["<IID>", "-n/--limit", "--fields <list>", "-s/--state", "-p/--project", "-a/--author", "-A/--assignee", "-r/--reviewer", "-l/--label", "--since", "-d/--draft", "-D/--no-draft", "--target", "--source", "--sort", "--asc", "--no-asc", "-o/--open", "--no-open"],
             "example": "lore --robot mrs --state opened",
             "response_schema": {
@@ -147,7 +147,7 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
                     "data": {"mrs": "[{iid:int, title:string, state:string, author_username:string, labels:[string], draft:bool, target_branch:string, source_branch:string, discussion_count:int, unresolved_count:int, created_at_iso:string, updated_at_iso:string, web_url:string?, project_path:string, reviewers:[string]}]", "total_count": "int", "showing": "int"},
                     "meta": {"elapsed_ms": "int"}
                 },
-                "show": {
+                "detail": {
                     "ok": "bool",
                     "data": "MrDetail (full entity with description, discussions, notes, events)",
                     "meta": {"elapsed_ms": "int"}
@@ -780,42 +780,3 @@ async fn handle_list_compat(
     }
 }
 
-async fn handle_show_compat(
-    config_override: Option<&str>,
-    entity: &str,
-    iid: i64,
-    project_filter: Option<&str>,
-    robot_mode: bool,
-) -> Result<(), Box<dyn std::error::Error>> {
-    let start = std::time::Instant::now();
-    let config = Config::load(config_override)?;
-    let project_filter = config.effective_project(project_filter);
-
-    match entity {
-        "issue" => {
-            let result = run_show_issue(&config, iid, project_filter)?;
-            if robot_mode {
-                print_show_issue_json(&result, start.elapsed().as_millis() as u64);
-            } else {
-                print_show_issue(&result);
-            }
-            Ok(())
-        }
-        "mr" => {
-            let result = run_show_mr(&config, iid, project_filter)?;
-            if robot_mode {
-                print_show_mr_json(&result, start.elapsed().as_millis() as u64);
-            } else {
-                print_show_mr(&result);
-            }
-            Ok(())
-        }
-        _ => {
-            eprintln!(
-                "{}",
-                Theme::error().render(&format!("Unknown entity: {entity}"))
-            );
-            std::process::exit(1);
-        }
-    }
-}

src/cli/autocorrect.rs

@@ -290,7 +290,6 @@ const COMMAND_FLAGS: &[(&str, &[&str])] = &[
             "--source-branch",
         ],
     ),
-    ("show", &["--project"]),
     ("reset", &["--yes"]),
     (
         "me",
@@ -396,7 +395,6 @@ const CANONICAL_SUBCOMMANDS: &[&str] = &[
     "backup",
     "reset",
     "list",
-    "show",
     "auth-test",
     "sync-status",
 ];

src/cli/mod.rs

@@ -381,17 +381,6 @@ pub enum Commands {
         source_branch: Option<String>,
     },
 
-    #[command(hide = true)]
-    Show {
-        #[arg(value_parser = ["issue", "mr"])]
-        entity: String,
-
-        iid: i64,
-
-        #[arg(long)]
-        project: Option<String>,
-    },
-
     #[command(hide = true, name = "auth-test")]
     AuthTest,
 

src/main.rs

@@ -365,33 +365,6 @@ fn main() {
             )
             .await
         }
-        Some(Commands::Show {
-            entity,
-            iid,
-            project,
-        }) => {
-            if robot_mode {
-                eprintln!(
-                    r#"{{"warning":{{"type":"DEPRECATED","message":"'lore show' is deprecated, use 'lore {entity}s {iid}'","successor":"{entity}s"}}}}"#
-                );
-            } else {
-                eprintln!(
-                    "{}",
-                    Theme::warning().render(&format!(
-                        "warning: 'lore show' is deprecated, use 'lore {}s {}'",
-                        entity, iid
-                    ))
-                );
-            }
-            handle_show_compat(
-                cli.config.as_deref(),
-                &entity,
-                iid,
-                project.as_deref(),
-                robot_mode,
-            )
-            .await
-        }
         Some(Commands::AuthTest) => {
             if robot_mode {
                 eprintln!(