fix: remove memory_bank.config.json from tracking — runtime state, causes merge conflicts (#99)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitignore

@@ -70,3 +70,4 @@ src/aipass/memory/config/fragmented_memory_state.json
 
 
 .vscode
+src/aipass/memory/config/memory_bank.config.json

src/aipass/memory/config/memory_bank.config.json

@@ -1,23 +0,0 @@
-{
-  "rollover": {
-    "defaults": {
-      "max_lines": 600,
-      "buffer": 100
-    },
-    "per_branch": {}
-  },
-  "memory_pool": {
-    "enabled": true,
-    "path": "memory_pool",
-    "supported_extensions": [".md", ".txt"],
-    "collection_name": "memory_pool_docs",
-    "keep_recent": 50,
-    "archive_path": "memory_pool_archive"
-  },
-  "plans": {
-    "enabled": true,
-    "path": "src/aipass/backup/processed_plans",
-    "supported_extensions": [".md"],
-    "collection_name": "flow_plans"
-  }
-}