chore(release): bump version to 7.1.0

Update version across all components:
- IntelliJ plugin (gradle.properties)
- refact-chat-js (package.json, package-lock.json)
- VSCode extension (package.json + dependency)
- refact-lsp engine (Cargo.toml)

Add update-dependencies.sh script for IntelliJ plugin to automate GUI
build and LSP binary bundling.

Author: JegernOUTT

package.json

@@ -18,7 +18,7 @@
 		"url": "https://github.com/smallcloudai/refact-vscode/issues",
 		"email": "support@smallcloud.tech"
 	},
-	"version": "7.0.2",
+	"version": "7.1.0",
 	"dependencies": {
 		"@types/marked": "^4.0.8",
 		"@types/vscode": "^1.69.0",
@@ -27,7 +27,7 @@
 		"fetch-h2": "^3.0.2",
 		"json5": "^2.2.3",
 		"marked": "^4.0.8",
-		"refact-chat-js": "^7.0.2",
+		"refact-chat-js": "^7.1.0",
 		"uuid": "^9.0.1",
 		"vscode-languageclient": "^7.0.0"
 	},