feat(omo): add OMO Slim (oh-my-opencode-slim) support

Implement full OMO Slim profile management to align with ai-toolbox:
- Backend: Slim service methods, DAO, Tauri commands, plugin conflict handling
- Frontend: types, API, query hooks, form integration with isSlim parameterization
- Slim variant: 6 agents (no categories), separate config file and plugin name
- Mutual exclusion: standard OMO and Slim cannot coexist as plugins
- i18n: zh/en/ja translations for all Slim agent descriptions

src/lib/query/omo.ts

@@ -1,5 +1,5 @@
 import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
-import { omoApi } from "@/lib/api/omo";
+import { omoApi, omoSlimApi } from "@/lib/api/omo";
 import * as configApi from "@/lib/api/config";
 import type { OmoGlobalConfig } from "@/types/omo";
 
@@ -93,3 +93,102 @@ export function useDisableCurrentOmo() {
     onSuccess: () => invalidateOmoQueries(queryClient),
   });
 }
+
+// ============================================================================
+// OMO Slim query hooks
+// ============================================================================
+
+export const omoSlimKeys = {
+  all: ["omo-slim"] as const,
+  globalConfig: () => [...omoSlimKeys.all, "global-config"] as const,
+  currentProviderId: () => [...omoSlimKeys.all, "current-provider-id"] as const,
+  providerCount: () => [...omoSlimKeys.all, "provider-count"] as const,
+};
+
+function invalidateOmoSlimQueries(
+  queryClient: ReturnType<typeof useQueryClient>,
+) {
+  queryClient.invalidateQueries({ queryKey: omoSlimKeys.globalConfig() });
+  queryClient.invalidateQueries({ queryKey: ["providers"] });
+  queryClient.invalidateQueries({
+    queryKey: omoSlimKeys.currentProviderId(),
+  });
+  queryClient.invalidateQueries({ queryKey: omoSlimKeys.providerCount() });
+}
+
+export function useOmoSlimGlobalConfig(enabled = true) {
+  return useQuery({
+    queryKey: omoSlimKeys.globalConfig(),
+    enabled,
+    queryFn: async (): Promise<OmoGlobalConfig> => {
+      const raw = await configApi.getCommonConfigSnippet("omo_slim");
+      if (!raw) {
+        return {
+          id: "global",
+          disabledAgents: [],
+          disabledMcps: [],
+          disabledHooks: [],
+          disabledSkills: [],
+          updatedAt: new Date().toISOString(),
+        };
+      }
+      try {
+        return JSON.parse(raw) as OmoGlobalConfig;
+      } catch (error) {
+        console.warn(
+          "[omo-slim] invalid global config json, fallback to defaults",
+          error,
+        );
+        return {
+          id: "global",
+          disabledAgents: [],
+          disabledMcps: [],
+          disabledHooks: [],
+          disabledSkills: [],
+          updatedAt: new Date().toISOString(),
+        };
+      }
+    },
+  });
+}
+
+export function useCurrentOmoSlimProviderId(enabled = true) {
+  return useQuery({
+    queryKey: omoSlimKeys.currentProviderId(),
+    queryFn: omoSlimApi.getCurrentProviderId,
+    enabled,
+  });
+}
+
+export function useOmoSlimProviderCount(enabled = true) {
+  return useQuery({
+    queryKey: omoSlimKeys.providerCount(),
+    queryFn: omoSlimApi.getProviderCount,
+    enabled,
+  });
+}
+
+export function useSaveOmoSlimGlobalConfig() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (input: OmoGlobalConfig) => {
+      const jsonStr = JSON.stringify(input);
+      await configApi.setCommonConfigSnippet("omo_slim", jsonStr);
+    },
+    onSuccess: () => invalidateOmoSlimQueries(queryClient),
+  });
+}
+
+export function useReadOmoSlimLocalFile() {
+  return useMutation({
+    mutationFn: () => omoSlimApi.readLocalFile(),
+  });
+}
+
+export function useDisableCurrentOmoSlim() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: () => omoSlimApi.disableCurrent(),
+    onSuccess: () => invalidateOmoSlimQueries(queryClient),
+  });
+}