feat: add lsp config for claude plugin

.claude-plugin/marketplace.json

@@ -7,7 +7,16 @@
 		{
 			"name": "svelte",
 			"source": "./plugins/svelte",
-			"description": "A plugin for all things Svelte development, MCP, skills, and more."
+			"description": "A plugin for all things Svelte development, MCP, skills, and more.",
+			"lspServers": {
+				"svelte": {
+					"command": "svelte-language-server",
+					"args": ["--stdio"],
+					"extensionToLanguage": {
+						".svelte": "svelte"
+					}
+				}
+			}
 		}
 	]
 }

plugins/svelte/.claude-plugin/plugin.json

@@ -4,5 +4,14 @@
 	"version": "1.0.0",
 	"author": {
 		"name": "Svelte"
+	},
+	"lspServers": {
+		"svelte": {
+			"command": "svelte-language-server",
+			"args": ["--stdio"],
+			"extensionToLanguage": {
+				".svelte": "svelte"
+			}
+		}
 	}
 }