merge: resolve origin/main into feat/plane-lift-merge

Merge origin/main into feat/plane-lift-merge to resolve PR #25 conflicts.

Conflict resolutions:
- apps/api/src/routes/states.ts: took main's complete version (reorder,
  GET /:id, resolveProject helper) since plane-lift's states CRUD was
  already incorporated via main
- apps/api/src/routes/tasks.ts: merged both imports (statesTable +
  taskDependencies), combined filter params (stateId/stateGroup/moduleId/
  cycleId from plane-lift + status removed since tasks.status column no
  longer exists), added stateId to zod schemas and insert/update logic

Additional fixes for clean typecheck:
- Removed deleted files that main re-introduced via merge (automations,
  statuses, timeline, gantt, nlp-parser, canvas, notifications,
  automation-engine, quick-add-bar, drizzle 0007-0009, migrate script)
- Fixed tasks.ts: removed all tasks.status references (column replaced by
  stateId), removed taskStatusEnum, removed /:id/status endpoint
- Fixed analytics.ts: replaced tasks.status checks with completedAt checks
- Fixed index.ts: removed duplicate stateRoutes import and route registration
- Cleaned up drizzle journal duplicate entries

Preserved from main:
- taskDependencies table definition and junction table
- Komodo/CI changes (ci.yml, docker-compose.yml)
- DEPLOY.md host fixes
- taskDependencies route code (dependencies/dependents endpoints)

packages/db/src/schema.ts

@@ -279,6 +279,24 @@ export const taskTags = pgTable(
   ]
 );
 
+// ── Task Dependencies (junction) ───────────────────────────────────────────────
+
+export const taskDependencies = pgTable(
+  'task_dependencies',
+  {
+    taskId: uuid('task_id')
+      .notNull()
+      .references((): any => tasks.id, { onDelete: 'cascade' }),
+    dependsOnTaskId: uuid('depends_on_task_id')
+      .notNull()
+      .references((): any => tasks.id, { onDelete: 'cascade' }),
+  },
+  (table) => [
+    primaryKey({ columns: [table.taskId, table.dependsOnTaskId] }),
+    index('task_dependencies_depends_on_idx').on(table.dependsOnTaskId),
+  ]
+);
+
 // ── Habits ──────────────────────────────────────────────────────────────────────
 
 export const habits = pgTable(