remove Expo project and all related files

Remove the entire Expo/React Native application: routes (app/), source
code (src/), assets, iOS native build, config plugins, StoreKit config,
npm dependencies, TypeScript/ESLint/Vitest configs, and Expo-specific
documentation. The repository now contains only: admin-web, supabase,
youtube-worker, tabatago-swift, docs, scripts, and CI/tooling configs.

tabatago-swift/TabataGo.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

tabatago-swift/TabataGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -0,0 +1,96 @@
+{
+  "originHash" : "42d1f35b4500c2779457daf99841f2333a14d9a2965835305d89fd95beda836e",
+  "pins" : [
+    {
+      "identity" : "plcrashreporter",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/microsoft/plcrashreporter.git",
+      "state" : {
+        "revision" : "0254f941c646b1ed17b243654723d0f071e990d0",
+        "version" : "1.12.2"
+      }
+    },
+    {
+      "identity" : "posthog-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/PostHog/posthog-ios",
+      "state" : {
+        "revision" : "c3efdae383a5e7a5a88c34fd774e9d7dc915b9d4",
+        "version" : "3.55.0"
+      }
+    },
+    {
+      "identity" : "purchases-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/RevenueCat/purchases-ios",
+      "state" : {
+        "revision" : "bd63241b2258ea519020eb32a349db44fb44b119",
+        "version" : "5.68.0"
+      }
+    },
+    {
+      "identity" : "supabase-swift",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/supabase/supabase-swift",
+      "state" : {
+        "revision" : "17261e93c60aa721e3c17312bfeb2ae6de3d6f8a",
+        "version" : "2.43.1"
+      }
+    },
+    {
+      "identity" : "swift-asn1",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-asn1.git",
+      "state" : {
+        "revision" : "eb50cbd14606a9161cbc5d452f18797c90ef0bab",
+        "version" : "1.7.0"
+      }
+    },
+    {
+      "identity" : "swift-clocks",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-clocks",
+      "state" : {
+        "revision" : "cc46202b53476d64e824e0b6612da09d84ffde8e",
+        "version" : "1.0.6"
+      }
+    },
+    {
+      "identity" : "swift-concurrency-extras",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-concurrency-extras",
+      "state" : {
+        "revision" : "5a3825302b1a0d744183200915a47b508c828e6f",
+        "version" : "1.3.2"
+      }
+    },
+    {
+      "identity" : "swift-crypto",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-crypto.git",
+      "state" : {
+        "revision" : "476538ccb827f2dd18efc5de754cc87d77127a47",
+        "version" : "4.4.0"
+      }
+    },
+    {
+      "identity" : "swift-http-types",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-http-types.git",
+      "state" : {
+        "revision" : "45eb0224913ea070ec4fba17291b9e7ecf4749ca",
+        "version" : "1.5.1"
+      }
+    },
+    {
+      "identity" : "xctest-dynamic-overlay",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/xctest-dynamic-overlay",
+      "state" : {
+        "revision" : "dfd70507def84cb5fb821278448a262c6ff2bbad",
+        "version" : "1.9.0"
+      }
+    }
+  ],
+  "version" : 3
+}

tabatago-swift/TabataGo.xcodeproj/xcuserdata/20015659.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>TabataGo.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+		<key>TabataGoWatch.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>3</integer>
+		</dict>
+		<key>TabataGoWatchWidget.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>