Enhance tag management with cooldown feature and related updates

- Added a `cooldownSeconds` field to the `Tag` model, allowing for customizable cooldown periods between tag responses.
- Updated tag command handling to incorporate cooldown logic, preventing spam and improving user experience.
- Enhanced the WebUI to support cooldown configuration for tags, including input validation and localization for cooldown messages.
- Refactored tag-related service functions to manage cooldowns effectively, ensuring accurate tracking and enforcement.
- Improved localization for new cooldown-related messages in both English and German.

apps/bot/prisma/schema.prisma

@@ -584,21 +584,22 @@ model SelfRolePanel {
 }
 
 model Tag {
-  id              String   @id @default(cuid())
-  guildId         String
-  name            String
-  content         String?
-  embed           Json?
-  components      Json?
-  responseType    String   @default("TEXT")
-  triggerWord     String?
-  allowedRoleIds  String[] @default([])
+  id                String   @id @default(cuid())
+  guildId           String
+  name              String
+  content           String?
+  embed             Json?
+  components        Json?
+  responseType      String   @default("TEXT")
+  triggerWord       String?
+  cooldownSeconds   Int      @default(15)
+  allowedRoleIds    String[] @default([])
   allowedChannelIds String[] @default([])
-  createdById     String
-  useCount        Int      @default(0)
-  createdAt       DateTime @default(now())
-  updatedAt       DateTime @updatedAt
-  guild           Guild    @relation(fields: [guildId], references: [id], onDelete: Cascade)
+  createdById       String
+  useCount          Int      @default(0)
+  createdAt         DateTime @default(now())
+  updatedAt         DateTime @updatedAt
+  guild             Guild    @relation(fields: [guildId], references: [id], onDelete: Cascade)
 
   @@unique([guildId, name])
   @@index([guildId])