add first working version

package.json

@@ -0,0 +1,77 @@
+{
+  "name": "eftl-language",
+  "displayName": "EFTL Language",
+  "description": "Syntax highlighting and language support for EFTL (ElixForms Template Language)",
+  "version": "0.2.0",
+  "publisher": "elixforms",
+  "engines": {
+    "vscode": "^1.75.0"
+  },
+  "categories": [
+    "Programming Languages"
+  ],
+  "activationEvents": [
+    "onLanguage:eftl"
+  ],
+  "main": "./out/extension.js",
+  "contributes": {
+    "languages": [
+      {
+        "id": "eftl",
+        "aliases": [
+          "EFTL",
+          "ElixForms Template Language"
+        ],
+        "extensions": [
+          ".eftl"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "eftl",
+        "scopeName": "source.eftl",
+        "path": "./syntaxes/eftl.tmLanguage.json"
+      }
+    ],
+    "snippets": [
+      {
+        "language": "eftl",
+        "path": "./snippets/eftl.json"
+      }
+    ],
+    "configuration": {
+      "type": "object",
+      "title": "EFTL",
+      "properties": {
+        "eftl.maxNumberOfProblems": {
+          "scope": "resource",
+          "type": "number",
+          "default": 100,
+          "description": "Controls the maximum number of problems produced by the server."
+        }
+      }
+    }
+  },
+  "scripts": {
+    "vscode:prepublish": "npm run compile",
+    "compile": "tsc -p ./",
+    "watch": "tsc -watch -p ./",
+    "lint": "eslint src --ext ts"
+  },
+  "dependencies": {
+    "vscode-languageclient": "^9.0.1",
+    "vscode-languageserver": "^9.0.1",
+    "vscode-languageserver-textdocument": "^1.0.11"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.0",
+    "@types/vscode": "^1.75.0",
+    "typescript": "^5.3.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/elixforms/vscode-eftl-language"
+  }
+}