feat(Clash): Add routing rules and enable routing option for Clash subscriptions (#4904)

* feat(clash): add routing rules and enable routing option for Clash/Mihomo subscriptions

Allows adding custom YAML blocks and placeholders to Clash exports.

Why: Shifting routing to the client prevents server IP exposure for
DIRECT traffic and reduces unnecessary server bandwidth/CPU usage.

* fix

---------

Co-authored-by: Misfit-s <>

frontend/src/generated/types.ts

@@ -34,7 +34,9 @@ export interface AllSetting {
   subAnnounce: string;
   subCertFile: string;
   subClashEnable: boolean;
+  subClashEnableRouting: boolean;
   subClashPath: string;
+  subClashRules: string;
   subClashURI: string;
   subDomain: string;
   subEmailInRemark: boolean;
@@ -121,7 +123,9 @@ export interface AllSettingView {
   subAnnounce: string;
   subCertFile: string;
   subClashEnable: boolean;
+  subClashEnableRouting: boolean;
   subClashPath: string;
+  subClashRules: string;
   subClashURI: string;
   subDomain: string;
   subEmailInRemark: boolean;

frontend/src/generated/zod.ts

@@ -36,7 +36,9 @@ export const AllSettingSchema = z.object({
   subAnnounce: z.string(),
   subCertFile: z.string(),
   subClashEnable: z.boolean(),
+  subClashEnableRouting: z.boolean(),
   subClashPath: z.string(),
+  subClashRules: z.string(),
   subClashURI: z.string(),
   subDomain: z.string(),
   subEmailInRemark: z.boolean(),
@@ -124,7 +126,9 @@ export const AllSettingViewSchema = z.object({
   subAnnounce: z.string(),
   subCertFile: z.string(),
   subClashEnable: z.boolean(),
+  subClashEnableRouting: z.boolean(),
   subClashPath: z.string(),
+  subClashRules: z.string(),
   subClashURI: z.string(),
   subDomain: z.string(),
   subEmailInRemark: z.boolean(),