feat(toolsets): per-toolset config/env/provider/post-setup management (#782) (#831)

* feat(toolsets): per-toolset config/env/provider/post-setup management (#782)

* fix(toolsets): per-entry toolset name for shared detail ViewModel (#782)

NavDisplay uses the activity-level ViewModelStoreOwner, so class-keyed
viewModel{} returns the same ToolsetDetailViewModel for every detail
entry; the constructor-captured name froze the first-opened toolset into
all entries (on-device: every toolset showed web's providers, no further
/config calls after the first). The screen now drives setToolset(name) +
loadConfig() per entry, and setToolset resets per-toolset state
(config, revealed secrets, running post-setup) so nothing bleeds across
toolsets.

* style(toolsets): single-line scrollable tool chip strip (#782)

A wrapping FlowRow stacked chips vertically for toolsets with many
tools (web etc.), ballooning card height — especially on large font
scales. Chips now sit on one horizontally scrollable row.

* chore(toolsets): drop stray terminal-noise line from chip strip change

---------

Co-authored-by: M57 <hy4ri@users.noreply.github.com>

app/src/main/java/com/m57/hermescontrol/Navigation.kt

@@ -56,6 +56,7 @@ import com.m57.hermescontrol.ui.settings.SettingsBehaviorPage
 import com.m57.hermescontrol.ui.settings.SettingsChatPage
 import com.m57.hermescontrol.ui.settings.SettingsConnectionPage
 import com.m57.hermescontrol.ui.settings.SettingsViewModel
+import com.m57.hermescontrol.ui.toolsets.ToolsetDetailScreen
 import kotlinx.coroutines.launch
 import com.m57.hermescontrol.ui.authlogin.AuthLoginScreen as AuthLoginScreenContent
 import com.m57.hermescontrol.ui.landing.LandingScreen as LandingScreenContent
@@ -129,6 +130,15 @@ private fun appEntryProvider(
             viewModel = viewModel { SettingsViewModel() },
         )
     }
+
+    // ── Toolset detail drill-down (issue #782) ────────────────────────
+    entry<ToolsetDetailKey> { key ->
+        ToolsetDetailScreen(
+            name = key.name,
+            label = key.label,
+            onBack = { NavigationController.goBack() },
+        )
+    }
 }
 
 @Composable