feat: update version to 1.0.15 and add routines feature documentation

- Updated BASE_VERSION in version.py to 1.0.15.
- Added ROUTINES-IMPLEMENTATION-SUMMARY.md detailing the implementation status, phases, and test coverage for the new routines feature.
- Created e2e-routines-test-plan.md outlining the end-to-end test strategy for the routines feature.
- Introduced plan-routinesFeature.prompt.md to summarize the design and implementation plan for the routines feature.

frontend/e2e/.auth/user.json

@@ -2,20 +2,20 @@
   "cookies": [
     {
       "name": "refresh_token",
-      "value": "GyPtMIGYCphOLBJzZ6jG87S9PKImCOhrVEvuVL0-Wu8",
+      "value": "UEtX_GEYexwXzL3sl4-QgOEsdnqThwUccA82UsoiR2M",
       "domain": "localhost",
       "path": "/api/auth",
-      "expires": 1786993807.67933,
+      "expires": 1787085980.357146,
       "httpOnly": true,
       "secure": true,
       "sameSite": "Strict"
     },
     {
       "name": "access_token",
-      "value": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJlbWFpbCI6ImUyZUB0ZXN0LmNvbSIsInVzZXJfaWQiOiJjNWUzMTkwYi1hZWIzLTRlMTEtYmFiNS1hNjBkOTM5NmEyN2QiLCJ0b2tlbl92ZXJzaW9uIjowLCJleHAiOjE3NzkyMjg2MDd9.f7dGIujexK9ffYWPM5ExUbL_UPRg0ULo778AR2J_yf0",
+      "value": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJlbWFpbCI6ImUyZUB0ZXN0LmNvbSIsInVzZXJfaWQiOiJlNDlkMWU2Mi1kNDFiLTQ2YTEtYTU3ZS1lNmUwMzk0ZmEwYjgiLCJ0b2tlbl92ZXJzaW9uIjowLCJleHAiOjE3NzkzMjA3ODB9.waOPPnZ7gmCgOUxGU9CO7APhdpr78mDJCokRlbfLV3w",
       "domain": "localhost",
       "path": "/",
-      "expires": 1779228607.679281,
+      "expires": 1779320780.357103,
       "httpOnly": true,
       "secure": true,
       "sameSite": "Lax"
@@ -27,11 +27,11 @@
       "localStorage": [
         {
           "name": "authSyncEvent",
-          "value": "{\"type\":\"logout\",\"at\":1779217807539}"
+          "value": "{\"type\":\"logout\",\"at\":1779309980235}"
         },
         {
           "name": "parentAuth",
-          "value": "{\"expiresAt\":1779390607821}"
+          "value": "{\"expiresAt\":1779482780489}"
         }
       ]
     }