fix(release): update missed version files to 0.43.0

The 0.43.0 release bump missed several files that should have been
updated by scripts/bump-version.sh:
- npm-package/package.json
- integrations/beads-mcp/pyproject.toml
- integrations/beads-mcp/src/beads_mcp/__init__.py
- .claude-plugin/plugin.json
- .claude-plugin/marketplace.json
- cmd/bd/templates/hooks/*

This caused the NPM publish to fail (could not publish 0.42.0 over itself).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Executed-By: beads/crew/dave
Rig: beads
Role: crew

.claude-plugin/marketplace.json

@@ -9,7 +9,7 @@
       "name": "beads",
       "source": "./",
       "description": "AI-supervised issue tracker for coding workflows",
-      "version": "0.42.0"
+      "version": "0.43.0"
     }
   ]
 }

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "beads",
   "description": "AI-supervised issue tracker for coding workflows. Manage tasks, discover work, and maintain context with simple CLI commands.",
-  "version": "0.42.0",
+  "version": "0.43.0",
   "author": {
     "name": "Steve Yegge",
     "url": "https://github.com/steveyegge"

cmd/bd/templates/hooks/post-checkout

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # bd-shim v1
-# bd-hooks-version: 0.42.0
+# bd-hooks-version: 0.43.0
 #
 # bd (beads) post-checkout hook - thin shim
 #

cmd/bd/templates/hooks/post-merge

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # bd-shim v1
-# bd-hooks-version: 0.42.0
+# bd-hooks-version: 0.43.0
 #
 # bd (beads) post-merge hook - thin shim
 #

cmd/bd/templates/hooks/pre-commit

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # bd-shim v1
-# bd-hooks-version: 0.42.0
+# bd-hooks-version: 0.43.0
 #
 # bd (beads) pre-commit hook - thin shim
 #

cmd/bd/templates/hooks/pre-push

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # bd-shim v1
-# bd-hooks-version: 0.42.0
+# bd-hooks-version: 0.43.0
 #
 # bd (beads) pre-push hook - thin shim
 #

integrations/beads-mcp/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "beads-mcp"
-version = "0.42.0"
+version = "0.43.0"
 description = "MCP server for beads issue tracker."
 readme = "README.md"
 requires-python = ">=3.10"

integrations/beads-mcp/src/beads_mcp/__init__.py

@@ -4,4 +4,4 @@ This package provides an MCP (Model Context Protocol) server that exposes
 beads (bd) issue tracker functionality to MCP Clients.
 """
 
-__version__ = "0.42.0"
+__version__ = "0.43.0"

npm-package/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@beads/bd",
-  "version": "0.42.0",
+  "version": "0.43.0",
   "description": "Beads issue tracker - lightweight memory system for coding agents with native binary support",
   "main": "bin/bd.js",
   "bin": {