docs: update state.json with pairing persistence and TUI wiring

docs/plans/state.json

@@ -867,7 +867,7 @@
         "dm_pairing_codes": {
           "priority": "Tier4",
           "status": "completed",
-          "description": "PairingManager with TTL codes, channel adapter integration (Telegram, Discord, Slack, WhatsApp), gateway pairing handlers (generate/list/revoke), TUI /pair command, daemon wiring.",
+          "description": "PairingManager with TTL codes, channel adapter integration (Telegram, Discord, Slack, WhatsApp), gateway pairing handlers (generate/list/revoke), TUI /pair command execution, daemon wiring, SQLite persistence via PairingStore interface.",
           "files_created": [
             "src/channels/pairing.ts",
             "src/channels/pairing.test.ts",
@@ -884,9 +884,14 @@
             "src/gateway/handlers/handlers.test.ts",
             "src/gateway/server.ts",
             "src/daemon/index.ts",
-            "src/frontends/tui/commands.ts"
+            "src/daemon/services.ts",
+            "src/session/store.ts",
+            "src/frontends/tui/commands.ts",
+            "src/frontends/tui/commands.test.ts",
+            "src/frontends/tui/minimal.ts",
+            "src/cli/tui.ts"
           ],
-          "test_status": "22/22 passing (16 pairing + 6 handlers)"
+          "test_status": "35/35 passing (20 pairing + 6 handlers + 4 store + 5 commands)"
         }
       }
     },
@@ -928,7 +933,7 @@
   },
 
   "overall_progress": {
-    "total_test_count": 1107,
+    "total_test_count": 1120,
     "all_tests_passing": true,
     "p0_completion": "3/3 (100%)",
     "p1_completion": "4/4 (100%)",