added fvm support to the project (CCExtractor#488)

fvm support for version clarification

Author: SGI-CAPP-AT2

.fvmrc

@@ -0,0 +1,3 @@
+{
+  "flutter": "3.29.2"
+}

.gitignore

@@ -45,3 +45,6 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# FVM Version Cache
+.fvm/

.vscode/settings.json

@@ -1,19 +1,19 @@
 {
-	// "editor.minimap.enabled": false,
-	"html.format.wrapAttributesIndentSize": 4,
-	"[dart]": {
-		"editor.tabSize": 4,
-		"editor.insertSpaces": false,
-		"editor.detectIndentation": true,
-		"editor.suggest.insertMode": "replace",
-		"editor.formatOnSave": true
-	},
-	"editor.formatOnSave": true,
-	"editor.insertSpaces": false,
-	"editor.detectIndentation": false,
-	"editor.tabSize": 4,
-	"editor.codeActionsOnSave": {
-		"source.fixAll": "explicit"
-	},
-	"java.configuration.updateBuildConfiguration": "interactive"
+  "html.format.wrapAttributesIndentSize": 4,
+  "[dart]": {
+    "editor.tabSize": 4,
+    "editor.insertSpaces": false,
+    "editor.detectIndentation": true,
+    "editor.suggest.insertMode": "replace",
+    "editor.formatOnSave": true
+  },
+  "editor.formatOnSave": true,
+  "editor.insertSpaces": false,
+  "editor.detectIndentation": false,
+  "editor.tabSize": 4,
+  "editor.codeActionsOnSave": {
+    "source.fixAll": "explicit"
+  },
+  "java.configuration.updateBuildConfiguration": "interactive",
+  "dart.flutterSdkPath": ".fvm/versions/3.29.2"
 }