feat : add Gitea TypeScript DTOs

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

frontend/services/dto/gitea.ts

@@ -0,0 +1,57 @@
+export type GiteaSettings = {
+    url: string | null
+    hasToken: boolean
+}
+
+export type GiteaSettingsWrite = {
+    url: string | null
+    token: string | null
+}
+
+export type GiteaRepository = {
+    fullName: string
+    name: string
+    owner: string
+}
+
+export type GiteaBranch = {
+    name: string
+    commits: GiteaCommit[]
+}
+
+export type GiteaCommit = {
+    sha: string
+    message: string
+    author: string
+    date: string
+}
+
+export type GiteaBranchCreate = {
+    type: string
+    baseBranch: string
+}
+
+export type GiteaPullRequest = {
+    number: number
+    title: string
+    state: string
+    merged: boolean
+    headBranch: string
+    author: string
+    url: string
+    ciStatuses: GiteaCiStatus[]
+}
+
+export type GiteaCiStatus = {
+    context: string
+    status: string
+    target_url: string
+}
+
+export type GiteaBranchName = {
+    name: string
+}
+
+export type GiteaTestResult = {
+    success: boolean
+}