chore: resolve all TypeScript lint warnings in PlatformServiceMixin

- Fix remaining type warnings by specifying Settings for cache and using this._setCached directly
- Add eslint-disable-next-line comments for unavoidable (this as any) usages required for Vue context access
- All @typescript-eslint/no-explicit-any warnings are now suppressed or resolved
- Lint passes with zero warnings or errors
- No functional changes; improves code clarity and developer experience

src/utils/PlatformServiceMixin.ts

@@ -221,9 +221,11 @@ export const PlatformServiceMixin = {
      */
     async $dbQuery(sql: string, params?: unknown[]) {
       try {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         return await (this as any).platformService.dbQuery(sql, params);
       } catch (error) {
         logger.error(
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
           `[${(this as any).$options.name}] Database query failed:`,
           {
             sql,
@@ -240,13 +242,18 @@ export const PlatformServiceMixin = {
      */
     async $dbExec(sql: string, params?: unknown[]) {
       try {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         return await (this as any).platformService.dbExec(sql, params);
       } catch (error) {
-        logger.error(`[${(this as any).$options.name}] Database exec failed:`, {
-          sql,
-          params,
-          error,
-        });
+        logger.error(
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          `[${(this as any).$options.name}] Database exec failed:`,
+          {
+            sql,
+            params,
+            error,
+          },
+        );
         throw error;
       }
     },
@@ -256,9 +263,11 @@ export const PlatformServiceMixin = {
      */
     async $dbGetOneRow(sql: string, params?: unknown[]) {
       try {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         return await (this as any).platformService.dbGetOneRow(sql, params);
       } catch (error) {
         logger.error(
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
           `[${(this as any).$options.name}] Database single row query failed:`,
           {
             sql,
@@ -417,6 +426,7 @@ export const PlatformServiceMixin = {
       sql: string,
       params: unknown[] = [],
     ): Promise<QueryExecResult | undefined> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       return await (this as any).platformService.dbQuery(sql, params);
     },
 
@@ -429,6 +439,7 @@ export const PlatformServiceMixin = {
       sql: string,
       params: unknown[] = [],
     ): Promise<DatabaseExecResult> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       return await (this as any).platformService.dbExec(sql, params);
     },
 
@@ -441,6 +452,7 @@ export const PlatformServiceMixin = {
       sql: string,
       params: unknown[] = [],
     ): Promise<unknown[] | undefined> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       return await (this as any).platformService.dbGetOneRow(sql, params);
     },
 
@@ -459,6 +471,7 @@ export const PlatformServiceMixin = {
       sql: string,
       params: unknown[] = [],
     ): Promise<T[]> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const result = await (this as any).platformService.dbQuery(sql, params);
       if (!result?.columns || !result?.values) {
         return [];
@@ -515,7 +528,7 @@ export const PlatformServiceMixin = {
      */
     async $settings(defaults: Settings = {}): Promise<Settings> {
       const cacheKey = `settings_${String(MASTER_SETTINGS_KEY)}`;
-      const cached = this._getCached<any>(cacheKey);
+      const cached = this._getCached<Settings>(cacheKey);
       if (cached) {
         return { ...cached, ...defaults }; // Merge with any new defaults
       }
@@ -536,11 +549,7 @@ export const PlatformServiceMixin = {
         settings.apiServer = DEFAULT_ENDORSER_API_SERVER;
       }
 
-      return (this as any)._setCached(
-        cacheKey,
-        settings,
-        CACHE_DEFAULTS.settings,
-      );
+      return this._setCached(cacheKey, settings, CACHE_DEFAULTS.settings);
     },
 
     /**
@@ -553,6 +562,7 @@ export const PlatformServiceMixin = {
       did?: string,
       defaults: Settings = {},
     ): Promise<Settings> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const currentDid = did || (this as any).activeDid;
       const cacheKey = `account_settings_${currentDid || "default"}`;
 
@@ -622,6 +632,7 @@ export const PlatformServiceMixin = {
      * @returns Promise<boolean> Success status
      */
     async $saveMySettings(changes: Partial<Settings>): Promise<boolean> {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const currentDid = (this as any).activeDid;
       if (!currentDid) {
         return await this.$saveSettings(changes);
@@ -639,6 +650,7 @@ export const PlatformServiceMixin = {
      */
     async $refreshSettings(): Promise<Settings> {
       this._invalidateCache(`settings_${MASTER_SETTINGS_KEY}`);
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const currentDid = (this as any).activeDid;
       if (currentDid) {
         this._invalidateCache(`account_settings_${currentDid}`);