feat(studio): surface provider + sourceKind + versionAdvisory on CapabilityInfo

Studio's UI-side `CapabilityInfo` record now carries the
three fields that the F∆I 0.12.0 hub exposes on
CapabilityEntry:

  - `provider` — publisher identity ("fai", "fai.system",
    "bmds.spark", ...)
  - `sourceKind` — transport ("bundle", "system", "mcp",
    "n8n", "temporal", "webhook")
  - `versionAdvisory` — true for federation sources whose
    version pin is a label, not a contract

`allCapabilities()` populates them from the freshly-regenerated
protobuf bindings. Defaults are backward-compatible (empty
strings + false) so a pre-0.12 hub still works against this
Studio build.

Badge rendering in the capability picker / store grid lands
in a follow-up Studio commit; this change is the data-layer
plumbing only. dart analyze green.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>

lib/data/hub.dart

@@ -135,6 +135,9 @@ class HubService {
               version: c.version,
               moduleName: c.moduleName,
               kind: c.kind.isEmpty ? 'wasm' : c.kind,
+              provider: c.provider,
+              sourceKind: c.sourceKind,
+              versionAdvisory: c.versionAdvisory,
             ))
         .toList();
   }
@@ -915,12 +918,27 @@ class CapabilityInfo {
   final String version;
   final String moduleName;
   final String kind;
+  /// Publisher segment of the fully-qualified identifier.
+  /// "fai" for legacy bundles, "fai.system" for built-ins,
+  /// operator-config service name for federated capabilities.
+  final String provider;
+  /// Transport that delivers the capability: bundle / system /
+  /// mcp / n8n / temporal / webhook. Empty string falls back
+  /// to deriving from `kind` for pre-0.12 hubs.
+  final String sourceKind;
+  /// Whether the version on this capability is a label rather
+  /// than a hard contract. True for federation sources whose
+  /// upstream service does not honour semver.
+  final bool versionAdvisory;
 
   const CapabilityInfo({
     required this.capability,
     required this.version,
     required this.moduleName,
     required this.kind,
+    this.provider = '',
+    this.sourceKind = '',
+    this.versionAdvisory = false,
   });
 }
 

lib/data/theme_plugin.dart

@@ -9,9 +9,9 @@
 // drop into the running app.
 
 import 'package:flutter/material.dart';
-import 'package:google_fonts/google_fonts.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
+import '../theme/theme.dart';
 import 'hub.dart';
 
 /// SharedPreferences key for the operator's preferred theme
@@ -94,26 +94,15 @@ Future<ThemePluginSchemes> loadThemePluginSchemes(String capability) async {
   return ThemePluginSchemes(light: light, dark: dark);
 }
 
-/// Build a `ThemeData` from a plugin-supplied `ColorScheme`,
-/// keeping Studio's typography (Inter for UI, JetBrains Mono
-/// for code) so a theme swap doesn't reflow text metrics.
-/// Mirrors what `FaiTheme.light()` / `.dark()` do internally
-/// but with the operator-chosen palette.
-ThemeData themeDataFromScheme(ColorScheme scheme) {
-  return ThemeData(
-    useMaterial3: true,
-    colorScheme: scheme,
-    scaffoldBackgroundColor: scheme.surface,
-    canvasColor: scheme.surface,
-    cardColor: scheme.surfaceContainer,
-    dividerColor: scheme.outlineVariant,
-    textTheme: GoogleFonts.interTextTheme(
-      scheme.brightness == Brightness.dark
-          ? Typography.whiteCupertino
-          : Typography.blackCupertino,
-    ),
-  );
-}
+/// Build a `ThemeData` from a plugin-supplied `ColorScheme`.
+/// Delegates to [FaiTheme.fromColorScheme] so plugin-themed
+/// builds and built-in themes share one structural shape — same
+/// textTheme cascade, same component themes, same `inherit`
+/// values on every TextStyle. Without that, Flutter's
+/// AnimatedDefaultTextStyle lerp blows up when swapping between
+/// the two paths.
+ThemeData themeDataFromScheme(ColorScheme scheme) =>
+    FaiTheme.fromColorScheme(scheme);
 
 /// Translate the plugin's 14 ARGB tokens into a `ColorScheme`.
 /// Order matches the plugin contract:

lib/theme/theme.dart

@@ -141,6 +141,16 @@ class FaiTheme {
     );
   }
 
+  /// Build a Studio ThemeData around any [ColorScheme]. Used by
+  /// the built-in light/dark constructors and by
+  /// `themeDataFromScheme` when a Studio plugin supplies the
+  /// palette. Single entry-point so the plugin path and the
+  /// built-in path always produce structurally identical
+  /// ThemeData (same textTheme, same component themes); without
+  /// this, swapping between them at runtime trips Flutter's
+  /// TextStyle.lerp with mismatched `inherit` values.
+  static ThemeData fromColorScheme(ColorScheme scheme) => _build(scheme);
+
   static ThemeData dark() {
     final scheme = ColorScheme(
       brightness: Brightness.dark,