chore(deno.jsonc, deno.lock, main.ts): Update tasks and dependencies

- Add 'update' task to pull latest changes and install dependencies
- Update dependencies in deno.lock
- Improve commit message generator logic

BREAKING CHANGE: Removed 'install' task, use 'update' instead

Author: sidedwards

deno.jsonc

@@ -1,13 +1,14 @@
 {
   "tasks": {
     "start": "deno run --allow-net --allow-read --allow-write --allow-env --allow-run=\"git,vim\" main.ts",
-    "install": "deno run --allow-read --allow-write --allow-run install.ts",
-    "build": "deno run --allow-read --allow-write --allow-run scripts/build.ts"
+    "install": "deno run --allow-read --allow-write --allow-run scripts/install.ts",
+    "build": "deno run --allow-read --allow-write --allow-run scripts/build.ts",
+    "update": "git pull && deno task install"
   },
   "name": "auto-commit",
   "version": "1.0.0",
   "exports": "./main.ts",
-  "description": "AI-powered git commit message generator using Claude 3",
+  "description": "Automatically generate git commit messages.",
   "author": "Sid Edwards",
   "license": "MIT"
 }

deno.lock

@@ -616,17 +616,21 @@ Generate commit messages directly without explanations or markdown formatting.`;
 ${flags.learn ? commitPrompt : formatTemplate}
 
 IMPORTANT: 
-1. Base your message ONLY on the actual changes in the diff
-2. Do not make assumptions or add fictional features
-3. Never include issue numbers unless they appear in the diff
-4. Do not include any format templates or placeholders
-5. Never output the response format template itself
-6. Only include ONE header line (<type>(<scope>): <subject>)
-7. Never duplicate any lines, especially the header
-8. Sort changes by priority and logical groups
-9. Never include preamble or explanation
-10. Never include the diff or any git-specific output
-11. Structure should be:
+1. Base your message on ALL changes in the diff
+2. Consider ALL files being modified (${stagedFiles.join(', ')})
+3. Do not focus only on the first file
+4. Summarize the overall changes across all files
+5. Include significant changes from each modified file
+6. Do not make assumptions or add fictional features
+7. Never include issue numbers unless they appear in the diff
+8. Do not include any format templates or placeholders
+9. Never output the response format template itself
+10. Only include ONE header line (<type>(<scope>): <subject>)
+11. Never duplicate any lines, especially the header
+12. Sort changes by priority and logical groups
+13. Never include preamble or explanation
+14. Never include the diff or any git-specific output
+15. Structure should be:
     - Single header line
     - Blank line
     - Body with bullet points