feat(plane-lift): API routes, UI components, migrations — Phase 2

New API routes:
- statuses.ts: CRUD for custom task statuses
- automations.ts: automation rules engine
- timeline.ts: entity timeline/activity view
- activity.ts: activity feed endpoint

New UI components:
- gantt/: gantt chart (6 files: chart, task-bar, milestone, timeline, deps, utils)
- automation-rule-builder.tsx: visual rule editor
- notification-center.tsx: in-app notifications
- quick-add-bar.tsx: global quick-add
- entities/: detail-page, activity, comments, inline-edit, note-editor
- tasks/: recurrence-picker

New hooks:
- use-optimistic-patch.ts: optimistic UI updates

New libs:
- nlp-parser.ts + test: natural language task parsing
- notify.ts: notification dispatch
- automation-engine.ts: rule evaluation

DB migrations:
- 0007_custom_task_statuses.sql
- 0008_automation_rules.sql
- 0009_notifications.sql
- migrate-task-statuses.ts: backfill script

Modified:
- tasks.ts: plane-lift integration (stateId/moduleId/cycleId)
- analytics.ts: updated for new schema
- canvas/$id.tsx: restored

drizzle/meta/_journal.json

@@ -64,6 +64,20 @@
       "when": 1788800393149,
       "tag": "0008_plane-lift-schema",
       "breakpoints": true
+    },
+    {
+      "idx": 6,
+      "version": "7",
+      "when": 1786392464857,
+      "tag": "0006_minor_doctor_octopus",
+      "breakpoints": true
+    },
+    {
+      "idx": 7,
+      "version": "7",
+      "when": 1786392464858,
+      "tag": "0007_drop_canvas_reports",
+      "breakpoints": true
     }
   ]
 }