feat(git): add git issue resolve slash command

PLUGINS.md

@@ -54,6 +54,7 @@ Git workflow automation and utilities
 
 **Commands:**
 - **`/git:branch-cleanup` `[--dry-run] [--merged-only] [--remote]`** - Clean up old and defunct branches that are no longer needed
+- **`/git:branch-resolve` `[issue-description]`** - Analyze and resolve git branch issues (conflicts, divergence, push/pull problems)
 - **`/git:cherry-pick-by-patch` `<commit_hash>`** - Cherry-pick git commit into current branch by "patch" command
 - **`/git:commit-suggest` `[N]`** - Generate Conventional Commits style commit messages or summarize existing commits
 - **`/git:debt-scan`** - Analyze technical debt indicators in the repository

docs/data.json

@@ -13,6 +13,12 @@
           "synopsis": "/git:branch-cleanup [--dry-run] [--merged-only] [--remote]",
           "argument_hint": "[--dry-run] [--merged-only] [--remote]"
         },
+        {
+          "name": "branch-resolve",
+          "description": "Analyze and resolve git branch issues (conflicts, divergence, push/pull problems)",
+          "synopsis": "/git:branch-resolve [issue-description]",
+          "argument_hint": "[issue-description]"
+        },
         {
           "name": "cherry-pick-by-patch",
           "description": "Cherry-pick git commit into current branch by \"patch\" command",

plugins/git/README.md

@@ -4,6 +4,10 @@ Git workflow automation and utilities for Claude Code.
 
 ## Commands
 
+### `/git:branch-resolve`
+
+Analyze and resolve git branch issues (conflicts, divergence, push/pull problems)
+
 ### `/git:cherry-pick-by-patch`
 
 Cherry-pick a git commit into the current branch using the patch command instead of git cherry-pick.