feat: update Claude model to Opus 4.6 and enhance adaptive thinking support

- Changed model identifier from `claude-opus-4-5-20251101` to `claude-opus-4-6` across various files, including documentation and code references.
- Updated the SDK to support adaptive thinking for Opus 4.6, allowing the model to determine its own reasoning depth.
- Enhanced the thinking level options to include 'adaptive' and adjusted related components to reflect this change.
- Updated tests to ensure compatibility with the new model and its features.

These changes improve the model's capabilities and user experience by leveraging adaptive reasoning.

package-lock.json

@@ -35,7 +35,7 @@
       "version": "0.13.0",
       "license": "SEE LICENSE IN LICENSE",
       "dependencies": {
-        "@anthropic-ai/claude-agent-sdk": "0.1.76",
+        "@anthropic-ai/claude-agent-sdk": "0.2.32",
         "@automaker/dependency-resolver": "1.0.0",
         "@automaker/git-utils": "1.0.0",
         "@automaker/model-resolver": "1.0.0",
@@ -657,9 +657,9 @@
       }
     },
     "node_modules/@anthropic-ai/claude-agent-sdk": {
-      "version": "0.1.76",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/claude-agent-sdk/-/claude-agent-sdk-0.1.76.tgz",
-      "integrity": "sha512-s7RvpXoFaLXLG7A1cJBAPD8ilwOhhc/12fb5mJXRuD561o4FmPtQ+WRfuy9akMmrFRfLsKv8Ornw3ClGAPL2fw==",
+      "version": "0.2.32",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/claude-agent-sdk/-/claude-agent-sdk-0.2.32.tgz",
+      "integrity": "sha512-8AtsSx/M9jxd0ihS08eqa7VireTEuwQy0i1+6ZJX93LECT6Svlf47dPJiAm7JB+BhVMmwTfQeS6x1akIcCfvbQ==",
       "license": "SEE LICENSE IN README.md",
       "engines": {
         "node": ">=18.0.0"
@@ -675,7 +675,7 @@
         "@img/sharp-win32-x64": "^0.33.5"
       },
       "peerDependencies": {
-        "zod": "^3.24.1 || ^4.0.0"
+        "zod": "^4.0.0"
       }
     },
     "node_modules/@automaker/dependency-resolver": {