chore(deps): Wails v3 beta.20 to beta.22 lockstep

- go.mod, local CLI install, and @wailsio/runtime move together;
  the JS/Go wire protocol must match exactly, so the runtime never
  moves alone
- bindings regen is byte-identical (same 29 methods/IDs), confirming
  the bump is behavior-transparent at the binding layer
- beta.23 exists but is hours old and touches Linux single-instance;
  deliberately deferred to a routine bump, not stacked onto 2.0
- deletes wails.json (staged earlier during retirement proof; the
  version-source move lands in the next commit)
- svelte-check 0/0, vet/tests/builds green, smoke launch clean

frontend/package-lock.json

@@ -9,7 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@popperjs/core": "^2.11.8",
-        "@wailsio/runtime": "3.0.0-beta.20",
+        "@wailsio/runtime": "3.0.0-beta.22",
         "flowbite": "^4.0.2",
         "flowbite-svelte": "^1.33.1",
         "moment": "^2.31.0"
@@ -807,9 +807,9 @@
       "license": "MIT"
     },
     "node_modules/@wailsio/runtime": {
-      "version": "3.0.0-beta.20",
-      "resolved": "https://registry.npmjs.org/@wailsio/runtime/-/runtime-3.0.0-beta.20.tgz",
-      "integrity": "sha512-oPpWBgNK4QISP9/AweVnRIBg6hlEP7HVi0i4gVl0+6JEsQ6vDDTJXmbyy/j6AITPHWq7cWOYl2Ey5uucl1u3hw==",
+      "version": "3.0.0-beta.22",
+      "resolved": "https://registry.npmjs.org/@wailsio/runtime/-/runtime-3.0.0-beta.22.tgz",
+      "integrity": "sha512-ZtA63ig28tnrV9fZUef0AkgStgCk14/C2iPlWNHy1Lt4+SKjv4IJJpZQ8ceLu/jGi2F4zvexLwZQcu79f+H9oA==",
       "license": "MIT"
     },
     "node_modules/acorn": {

frontend/package.json

@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@popperjs/core": "^2.11.8",
-    "@wailsio/runtime": "3.0.0-beta.20",
+    "@wailsio/runtime": "3.0.0-beta.22",
     "flowbite": "^4.0.2",
     "flowbite-svelte": "^1.33.1",
     "moment": "^2.31.0"