refactor: replace all explicit any types with proper TypeScript types

Backend resolvers: typed enrichArticle/enrichVideo/enrichModel with DB
and $inferSelect types, SQL<unknown>[] for conditions arrays, proper
enum casts for status/role fields, $inferInsert for .set() updates,
typed raw SQL result rows in gamification, ReplyLike interface for
ctx.reply in auth. Frontend: typed catch blocks with Error/interface
casts, isActiveLink param, adminGetUser response, tags filter callback.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/frontend/src/routes/password/+page.svelte

@@ -30,8 +30,9 @@
       await requestPassword(email);
       toast.success($_("auth.password_request.toast_request", { values: { email } }));
       goto("/login");
-    } catch (err: any) {
-      error = err.response?.errors?.[0]?.message ?? err.message;
+    } catch (err) {
+      const e = err as { response?: { errors?: Array<{ message: string }> }; message?: string };
+      error = e.response?.errors?.[0]?.message ?? e.message ?? "Unknown error";
       isError = true;
     } finally {
       isLoading = false;

packages/frontend/src/routes/password/reset/+page.svelte

@@ -39,8 +39,9 @@
       await resetPassword(data.token, password);
       toast.success($_("auth.password_reset.toast_reset"));
       goto("/login");
-    } catch (err: any) {
-      const raw = err.response?.errors?.[0]?.message ?? err.message;
+    } catch (err) {
+      const e = err as { response?: { errors?: Array<{ message: string }> }; message?: string };
+      const raw = e.response?.errors?.[0]?.message ?? e.message;
       const tokenErrors = ["Invalid or expired reset token", "Reset token expired"];
       error = tokenErrors.includes(raw) ? $_("auth.password_reset.error_invalid_token") : raw;
       isError = true;