feat: app server projects modals + modal borders (#5256)

* feat: add modals

* NewModal add stroke

* update diff type sorting

* update icon to match figma

* fix lint ci issues

* remove formatCategory

* feature flag on buttons

* prepr

* consistent modal borders

* intl

---------

Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

apps/app-frontend/src/locales/en-US/index.json

@@ -5,6 +5,57 @@
   "app.auth-servers.unreachable.header": {
     "message": "Cannot reach authentication servers"
   },
+  "app.modal.install-to-play.header": {
+    "message": "Install to play"
+  },
+  "app.modal.install-to-play.install-button": {
+    "message": "Install"
+  },
+  "app.modal.install-to-play.mod-count": {
+    "message": "{count, plural, one {# mod} other {# mods}}"
+  },
+  "app.modal.install-to-play.server-requires-mods": {
+    "message": "This server requires mods to play. Click install to set up the required files from Modrinth."
+  },
+  "app.modal.install-to-play.shared-by-today": {
+    "message": "{name} shared this instance with you today."
+  },
+  "app.modal.install-to-play.shared-instance": {
+    "message": "Shared instance"
+  },
+  "app.modal.install-to-play.shared-server-instance": {
+    "message": "Shared server instance"
+  },
+  "app.modal.update-to-play.added-count": {
+    "message": "{count} added"
+  },
+  "app.modal.update-to-play.diff-type.added": {
+    "message": "Added"
+  },
+  "app.modal.update-to-play.diff-type.removed": {
+    "message": "Removed"
+  },
+  "app.modal.update-to-play.diff-type.updated": {
+    "message": "Updated"
+  },
+  "app.modal.update-to-play.header": {
+    "message": "Update to play"
+  },
+  "app.modal.update-to-play.published-date": {
+    "message": "{date, date, long}"
+  },
+  "app.modal.update-to-play.removed-count": {
+    "message": "{count} removed"
+  },
+  "app.modal.update-to-play.update-required": {
+    "message": "Update required"
+  },
+  "app.modal.update-to-play.update-required-description": {
+    "message": "An update is required to play {name}. Please update to the latest version to launch the game."
+  },
+  "app.modal.update-to-play.updated-count": {
+    "message": "{count} updated"
+  },
   "app.settings.developer-mode-enabled": {
     "message": "Developer mode enabled."
   },