Add manifest.json for update discovery

Updates now fetch manifest.json first to discover all updatable components.
This allows 1.0 users to learn about new files (like commands.md) when they
run "update". Safety-protocol.md bumped to 1.1.0 with update notice for 1.0 users.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

manifest.json

@@ -0,0 +1,37 @@
+{
+  "version": "1.0.0",
+  "description": "Inner Dialogue updatable components",
+  "components": {
+    "safety-protocol": {
+      "file": "safety-protocol.md",
+      "target": ".therapy/safety-protocol.md",
+      "required": true,
+      "description": "Crisis protocols and safety guidelines"
+    },
+    "commands": {
+      "file": "commands.md",
+      "target": ".therapy/commands.md",
+      "required": true,
+      "description": "Customization commands (import, update, persona, etc.)"
+    },
+    "personas": {
+      "files": "personas/*.md",
+      "target": ".therapy/library/personas/",
+      "required": false,
+      "description": "Communication style options"
+    },
+    "modalities": {
+      "files": "modalities/*.md",
+      "target": ".therapy/library/modalities/",
+      "required": false,
+      "description": "Therapeutic approach options"
+    },
+    "structures": {
+      "files": "structures/*.md",
+      "target": ".therapy/library/structures/",
+      "required": false,
+      "description": "Session structure options"
+    }
+  },
+  "base_url": "https://raw.githubusercontent.com/ataglianetti/inner-dialogue/main/"
+}