Add LSP plugins with inline lspServers configuration

This adds 10 LSP plugins to the official marketplace, each with inline
lspServers configuration. This enables the LSP plugin recommendation
feature to detect available LSP plugins directly from the marketplace.

LSP plugins added:
- typescript-lsp: TypeScript/JavaScript (.ts, .tsx, .js, .jsx, etc.)
- pyright-lsp: Python (.py, .pyi)
- gopls-lsp: Go (.go)
- rust-analyzer-lsp: Rust (.rs)
- clangd-lsp: C/C++ (.c, .h, .cpp, .cc, .hpp, etc.)
- php-lsp: PHP (.php)
- swift-lsp: Swift (.swift)
- csharp-lsp: C# (.cs)
- jdtls-lsp: Java (.java)
- lua-lsp: Lua (.lua)

Each plugin uses strict: false since they only provide LSP configuration
(no plugin.json manifest required).

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

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

plugins/typescript-lsp/README.md

@@ -0,0 +1,8 @@
+# typescript-lsp
+
+This plugin provides LSP (Language Server Protocol) integration for Claude Code.
+
+## Requirements
+
+The corresponding language server must be installed on your system. The plugin will be recommended when you edit files with the supported extensions and have the language server binary available.
+