chore: update package version to 6.0.2 in backend and frontend, add tag-release target to Makefile

Makefile

@@ -1,6 +1,6 @@
 # Makefile for version bumping and dependency installation
 
-.PHONY: bump-patch bump-minor bump-major install help
+.PHONY: bump-patch bump-minor bump-major install help tag-release
 
 # Default target
 help:
@@ -12,6 +12,7 @@ help:
 	@echo "  bump-and-install-patch  - Bump patch version and install dependencies"
 	@echo "  bump-and-install-minor  - Bump minor version and install dependencies"
 	@echo "  bump-and-install-major  - Bump major version and install dependencies"
+	@echo "  tag-release - Create and push git tag for current version"
 
 # Bump patch version (x.x.X)
 bump-patch:
@@ -57,4 +58,12 @@ bump-and-install-major: bump-major install
 show-versions:
 	@echo "Current versions:"
 	@echo "Backend: $(shell cd backend && node -p "require('./package.json').version")"
-	@echo "Frontend: $(shell cd frontend && node -p "require('./package.json').version")"
+	@echo "Frontend: $(shell cd frontend && node -p "require('./package.json').version")"
+
+
+tag-release:
+	@VERSION=$$(cd backend && node -p "require('./package.json').version") && \
+	echo "Creating signed tag for version $$VERSION..." && \
+	git tag -s "$$VERSION" -m "Release $$VERSION" && \
+	git push origin --follow-tags && \
+	echo "Signed tag $$VERSION created and pushed"

backend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@remnawave/subscription-page",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@remnawave/subscription-page",
-      "version": "6.0.1",
+      "version": "6.0.2",
       "license": "AGPL-3.0-only",
       "dependencies": {
         "@ladjs/consolidate": "^1.0.4",

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@remnawave/subscription-page",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "description": "Remnawave Subscription Page",
   "private": false,
   "type": "commonjs",

frontend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@remnawave/subscription-page",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@remnawave/subscription-page",
-      "version": "6.0.1",
+      "version": "6.0.2",
       "license": "AGPL-3.0-only",
       "dependencies": {
         "@mantine/core": "8.2.2",

frontend/package.json

@@ -2,7 +2,7 @@
   "name": "@remnawave/subscription-page",
   "private": false,
   "type": "module",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "license": "AGPL-3.0-only",
   "author": "REMNAWAVE <github.com/remnawave>",
   "homepage": "https://github.com/remnawave",