Added opencode.json template with current working config

opencode.template.jsonc

@@ -0,0 +1,57 @@
+{
+  // Template opencode configuration with restrictive permissions
+  // Copy this file to ~/.config/opencode.json (or opencode.json inside a repo)
+  // and modify as needed
+  "$schema": "https://opencode.ai/config.json",
+  "mcp": {
+    "weather": {
+      "type": "local",
+      "command": ["opencode", "x", "@h1deya/mcp-server-weather"]
+    }
+  },
+  "permission": {
+    "bash": {
+      "git branch -d": "ask",
+      "git branch -D": "ask",
+      "git status": "allow",
+      "git diff": "allow",
+      "git log": "allow",
+      "git show": "allow",
+      "git branch": "allow",
+      "git remote": "allow",
+      "git fetch": "allow",
+      "git pull": "allow",
+      "git merge": "ask",
+      "git rebase": "ask",
+      "git commit": "ask",
+      "git push": "ask",
+      "git checkout": "ask",
+      "git switch": "ask",
+      "git reset": "ask",
+      "git revert": "ask",
+      "git rm": "ask",
+      "git mv": "ask",
+      "git worktree": "ask",
+      "cat": "allow",
+      "tail": "allow",
+      "head": "allow",
+      "less": "allow",
+      "more": "allow",
+      "grep": "allow",
+      "find": "allow",
+      "ls": "allow",
+      "pwd": "allow",
+      "cd": "allow",
+      "mkdir": "ask",
+      "rm": "ask",
+      "rmdir": "ask",
+      "mv": "ask",
+      "cp": "ask",
+      "touch": "ask",
+      "chmod": "ask",
+      "chown": "ask",
+      "su": "deny",
+      "sudo": "deny"
+    }
+  }
+}