refactor(commands): Add IngestDisplay, resolve_project, and color-aware tables

Ingest:
- Introduce IngestDisplay struct with show_progress/show_text booleans
  to decouple progress bars from text output. Replaces the robot_mode
  bool parameter with explicit display control, enabling sync to show
  progress without duplicating summary text (progress_only mode).
- Use resolve_project() for --project filtering instead of LIKE queries,
  providing proper error messages for ambiguous or missing projects.

List:
- Add colored_cell() helper that checks console::colors_enabled() before
  applying comfy-table foreground colors, bridging the gap between the
  console and comfy-table crates for --color flag support.
- Use resolve_project() for project filtering (exact ID match).
- Improve since filter to return explicit errors instead of silently
  ignoring invalid values.
- Improve format_relative_time for proper singular/plural forms.

Search:
- Validate --after/--updated-after with explicit error messages.
- Handle optional title field (Option<String>) in HydratedRow.

Show:
- Use resolve_project() for project disambiguation.

Sync:
- Thread robot_mode via SyncOptions for IngestDisplay selection.
- Use IngestDisplay::progress_only() in interactive sync mode.

GenerateDocs:
- Use resolve_project() for --project filtering.

Co-Authored-By: Claude (us.anthropic.claude-opus-4-5-20251101-v1:0) <noreply@anthropic.com>

src/cli/commands/generate_docs.rs

@@ -8,7 +8,8 @@ use tracing::info;
 use crate::core::db::create_connection;
 use crate::core::error::Result;
 use crate::core::paths::get_db_path;
-use crate::documents::{regenerate_dirty_documents, SourceType};
+use crate::core::project::resolve_project;
+use crate::documents::{SourceType, regenerate_dirty_documents};
 use crate::Config;
 
 const FULL_MODE_CHUNK_SIZE: i64 = 2000;
@@ -81,18 +82,7 @@ fn seed_dirty(
 
     loop {
         let inserted = if let Some(project) = project_filter {
-            // Resolve project to ID for filtering
-            let project_id: Option<i64> = conn
-                .query_row(
-                    "SELECT id FROM projects WHERE path_with_namespace = ?1 COLLATE NOCASE",
-                    [project],
-                    |row| row.get(0),
-                )
-                .ok();
-
-            let Some(pid) = project_id else {
-                break;
-            };
+            let project_id = resolve_project(conn, project)?;
 
             conn.execute(
                 &format!(
@@ -101,7 +91,7 @@ fn seed_dirty(
                      FROM {table} WHERE id > ?3 AND project_id = ?4 ORDER BY id LIMIT ?5
                      ON CONFLICT(source_type, source_id) DO NOTHING"
                 ),
-                rusqlite::params![type_str, now, last_id, pid, FULL_MODE_CHUNK_SIZE],
+                rusqlite::params![type_str, now, last_id, project_id, FULL_MODE_CHUNK_SIZE],
             )?
         } else {
             conn.execute(