chore(web): remove unused code and dead exports

Remove unused functions, components, hooks, and schemas identified
via ts-unused-exports analysis across the web package.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: brendan-kellam

packages/web/src/actions.ts

@@ -26,7 +26,7 @@ import InviteUserEmail from "./emails/inviteUserEmail";
 import JoinRequestApprovedEmail from "./emails/joinRequestApprovedEmail";
 import JoinRequestSubmittedEmail from "./emails/joinRequestSubmittedEmail";
 import { AGENTIC_SEARCH_TUTORIAL_DISMISSED_COOKIE_NAME, MOBILE_UNSUPPORTED_SPLASH_SCREEN_DISMISSED_COOKIE_NAME, SINGLE_TENANT_ORG_DOMAIN, SOURCEBOT_GUEST_USER_ID, SOURCEBOT_SUPPORT_EMAIL } from "./lib/constants";
-import { ApiKeyPayload, RepositoryQuery, TenancyMode } from "./lib/types";
+import { ApiKeyPayload, RepositoryQuery } from "./lib/types";
 import { withAuthV2, withOptionalAuthV2 } from "./withAuthV2";
 import { getBrowsePath } from "./app/[domain]/browse/hooks/utils";
 
@@ -171,17 +171,6 @@ export const withOrgMembership = async <T>(userId: string, domain: string, fn: (
     });
 }
 
-export const withTenancyModeEnforcement = async<T>(mode: TenancyMode, fn: () => Promise<T>) => {
-    if (env.SOURCEBOT_TENANCY_MODE !== mode) {
-        return {
-            statusCode: StatusCodes.FORBIDDEN,
-            errorCode: ErrorCode.ACTION_DISALLOWED_IN_TENANCY_MODE,
-            message: "This action is not allowed in the current tenancy mode.",
-        } satisfies ServiceError;
-    }
-    return fn();
-}
-
 ////// Actions ///////
 export const completeOnboarding = async (domain: string): Promise<{ success: boolean } | ServiceError> => sew(() =>
     withAuth((userId) =>

packages/web/src/app/[domain]/browse/hooks/useBrowsePath.ts

@@ -1,15 +1,6 @@
 import { z } from "zod";
 import { CodeHostType } from "@sourcebot/db";
 
-export const secretCreateRequestSchema = z.object({
-    key: z.string(),
-    value: z.string(),
-});
-
-export const secreteDeleteRequestSchema = z.object({
-    key: z.string(),
-});
-
 export const repositoryQuerySchema = z.object({
     codeHostType: z.nativeEnum(CodeHostType),
     repoId: z.number(),

packages/web/src/app/[domain]/components/codeHostIconButton.tsx

@@ -53,25 +53,6 @@ export const queryParamsSchemaValidationError = (error: ZodError): ServiceError
     };
 }
 
-export const invalidZoektResponse = async (zoektResponse: Response): Promise<ServiceError> => {
-    const zoektMessage = await (async () => {
-        try {
-            const zoektResponseBody = await zoektResponse.json();
-            if (zoektResponseBody.Error) {
-                return zoektResponseBody.Error;
-            }
-        } catch (_e) {
-            return "Unknown error";
-        }
-    })();
-
-    return {
-        statusCode: StatusCodes.INTERNAL_SERVER_ERROR,
-        errorCode: ErrorCode.INVALID_REQUEST_BODY,
-        message: `Zoekt request failed with status code ${zoektResponse.status} and message: "${zoektMessage}"`,
-    };
-}
-
 export const fileNotFound = (fileName: string, repository: string): ServiceError => {
     return {
         statusCode: StatusCodes.NOT_FOUND,
@@ -120,22 +101,6 @@ export const orgNotFound = (): ServiceError => {
     }
 }
 
-export const orgDomainExists = (): ServiceError => {
-    return {
-        statusCode: StatusCodes.CONFLICT,
-        errorCode: ErrorCode.ORG_DOMAIN_ALREADY_EXISTS,
-        message: "Organization domain already exists, please try a different one.",
-    }
-}
-
-export const secretAlreadyExists = (): ServiceError => {
-    return {
-        statusCode: StatusCodes.CONFLICT,
-        errorCode: ErrorCode.SECRET_ALREADY_EXISTS,
-        message: "Secret already exists",
-    }
-}
-
 export const invalidGitRef = (ref: string): ServiceError => {
     return {
         statusCode: StatusCodes.BAD_REQUEST,