fix: resolve UI glitches and improve consistency

- Sidebar: make +App button more subtle (lower opacity, brightens on hover)
- Sidebar: add filter chips to hide empty routes and offline/stale apps
- Sidebar: hide filter chips and +App button when sidebar is collapsed
- Exchange table: reorder columns to Status, Attributes, App, Route, Started, Duration; remove ExchangeId and Agent columns
- Exchange detail log tab: query by exchangeId only (no applicationId required), filter by processorId when processor selected
- KPI tooltips: styled tooltips with current/previous values, time period labels, percentage change, themed with DS variables
- KPI tooltips: fix overflow by left-aligning first two and right-aligning last two
- Exchange detail: show full datetime (YYYY-MM-DD HH:mm:ss.SSS) for start/end times
- Status labels: unify to title-case (Completed, Failed, Running) across all views
- Status filter buttons: match title-case labels (Completed, Warning, Failed, Running)
- Create app: show full external URL using routingDomain from env config or window.location.origin fallback
- Create app: add Runtime Type selector and Custom Arguments to Resources tab
- Create app: add Sensitive Keys tab with agent defaults, global keys, and app-specific keys (matching admin page design)
- Create app: add placeholder text to all Input fields for consistency
- Update design-system to 0.1.52 (sidebar collapse toggle fix)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ui/package-lock.json

@@ -9,7 +9,7 @@
       "version": "0.0.0",
       "hasInstallScript": true,
       "dependencies": {
-        "@cameleer/design-system": "^0.1.50",
+        "@cameleer/design-system": "^0.1.52",
         "@tanstack/react-query": "^5.90.21",
         "js-yaml": "^4.1.1",
         "lucide-react": "^1.7.0",
@@ -281,9 +281,9 @@
       }
     },
     "node_modules/@cameleer/design-system": {
-      "version": "0.1.51",
-      "resolved": "https://gitea.siegeln.net/api/packages/cameleer/npm/%40cameleer%2Fdesign-system/-/0.1.51/design-system-0.1.51.tgz",
-      "integrity": "sha512-ppZSiR6ZzzrUbtHTtnwpU4Zr2LPbcbJfAn0Ayh/OzDf9k6kFjn5myJWFlg+VJAZkFQoJA5y76GcKBdJ8nty4Tw==",
+      "version": "0.1.52",
+      "resolved": "https://gitea.siegeln.net/api/packages/cameleer/npm/%40cameleer%2Fdesign-system/-/0.1.52/design-system-0.1.52.tgz",
+      "integrity": "sha512-yhxZodFoqGbucNdjRtnlmTt+SI3csv0+nOf8nvD6hmsOjj0WhaqMjdj+hqPpc6EZu3UVEWjfeX+9d/1B7cyy0A==",
       "dependencies": {
         "lucide-react": "^1.7.0",
         "react": "^19.0.0",