feat(coderd/templatebuilder): author initial module catalog for 19 modules (#26194)

> [!NOTE]
> This PR was authored by Coder Agents on behalf of @jeremyruppel.

Runs the `scripts/modulegen` generator against the coder/registry to produce the initial module catalog for the template builder. Generates `module.json` and `.tf.tmpl` files for 19 modules across four categories:

- **IDE**: code-server, jetbrains, vscode-desktop, vscode-web, cursor, windsurf, zed, kiro
- **AI Agent**: claude-code, aider, goose, amazon-q
- **Source Control**: git-clone, git-config, git-commit-signing
- **Utility**: dotfiles, personalize, filebrowser, jupyterlab

Also updates `catalog_test.go` to validate the new embedded modules load correctly.

coderd/templatebuilder/modules/claude-code/module.json

@@ -0,0 +1,143 @@
+{
+  "id": "claude-code",
+  "display_name": "Claude Code",
+  "description": "Install and configure the Claude Code CLI in your workspace.",
+  "icon": "/icon/claude.svg",
+  "category": "AI Agent",
+  "tags": [
+    "agent",
+    "claude-code",
+    "ai",
+    "anthropic",
+    "ai-gateway"
+  ],
+  "compatible_os": [
+    "linux"
+  ],
+  "conflicts_with": [],
+  "pinned_version": "5.2.0",
+  "variables": [
+    {
+      "name": "agent_id",
+      "type": "string",
+      "description": "The ID of a Coder agent.",
+      "required": false,
+      "sensitive": false,
+      "computed": true
+    },
+    {
+      "name": "anthropic_api_key",
+      "type": "string",
+      "description": "API key passed to Claude Code via the ANTHROPIC_API_KEY env var.",
+      "default": "",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "claude_binary_path",
+      "type": "string",
+      "description": "Directory where the Claude Code binary is located. Use this if Claude is pre-installed or installed outside the module to a non-default location.",
+      "default": "$HOME/.local/bin",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "claude_code_oauth_token",
+      "type": "string",
+      "description": "OAuth token passed to Claude Code via the CLAUDE_CODE_OAUTH_TOKEN env var. Generate one with `claude setup-token`.",
+      "default": "",
+      "required": false,
+      "sensitive": true,
+      "computed": false
+    },
+    {
+      "name": "claude_code_version",
+      "type": "string",
+      "description": "The version of Claude Code to install.",
+      "default": "latest",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "disable_autoupdater",
+      "type": "bool",
+      "description": "Disable Claude Code automatic updates. When true, Claude Code will stay on the installed version.",
+      "default": false,
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "enable_ai_gateway",
+      "type": "bool",
+      "description": "Use AI Gateway for Claude Code. https://coder.com/docs/ai-coder/ai-gateway",
+      "default": false,
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "icon",
+      "type": "string",
+      "description": "The icon to use for the app.",
+      "default": "/icon/claude.svg",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "install_claude_code",
+      "type": "bool",
+      "description": "Whether to install Claude Code.",
+      "default": true,
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "mcp",
+      "type": "string",
+      "description": "JSON-encoded string of MCP server configurations. When set, servers are added at Claude Code's user scope so they are available across every project the workspace owner opens.",
+      "default": "",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "model",
+      "type": "string",
+      "description": "Sets the default model for Claude Code via ANTHROPIC_MODEL env var. If empty, Claude Code uses its default. Supports aliases (sonnet, opus) or full model names.",
+      "default": "",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "post_install_script",
+      "type": "string",
+      "description": "Custom script to run after installing Claude Code.",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "pre_install_script",
+      "type": "string",
+      "description": "Custom script to run before installing Claude Code. Can be used for dependency ordering between modules (e.g., waiting for git-clone to complete before Claude Code initialization).",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    },
+    {
+      "name": "workdir",
+      "type": "string",
+      "description": "Optional project directory. When set, the module pre-creates it if missing and pre-accepts the Claude Code trust/onboarding prompt for it in ~/.claude.json.",
+      "required": false,
+      "sensitive": false,
+      "computed": false
+    }
+  ]
+}