fix(skill): 移除 scanRemoteGithub 的 SSH-only 限制，支持 HTTPS 自托管仓库

- scanRemoteGithub 方法硬编码要求 protocol === "ssh"，导致 Gitea 等
  自托管 HTTPS 仓库在技能商店添加时报错
- gitClone 已同时支持 HTTPS 和 SSH URL，该限制是多余的
- 新增 3 个测试验证 HTTPS/SSH Gitea URL 和无效 URL 的处理

Author: chung1912

apps/desktop/src/main/services/skill-installer.ts

@@ -600,10 +600,6 @@ export class SkillInstaller {
       );
     }
 
-    if (parsedRepo.protocol !== "ssh") {
-      throw new Error("scanRemoteGithub only supports SSH repository URLs");
-    }
-
     const tempRoot = await fs.mkdtemp(path.join(this.skillsDir, ".remote-scan-"));
     const repoDir = path.join(tempRoot, `${parsedRepo.owner}-${parsedRepo.repo}`);
 

apps/desktop/tests/unit/main/skill-installer.test.ts

@@ -289,30 +289,76 @@ describe("SkillInstaller.getSupportedPlatforms", () => {
       expect(typeof p.rootDir.win32).toBe("string");
       expect(typeof p.rootDir.linux).toBe("string");
       expect(typeof p.skillsRelativePath).toBe("string");
-    }
-  });
+}
+});
+});
+
+describe("SkillInstaller.scanRemoteGithub", () => {
+  it("accepts HTTPS Gitea URLs (not just SSH)", async () => {
+    await SkillInstaller.init();
 
-  it("platform IDs are unique", () => {
-    const ids = SkillInstaller.getSupportedPlatforms().map((p) => p.id);
-    expect(new Set(ids).size).toBe(ids.length);
+    vi.spyOn(skillInstallerUtils, "gitClone").mockResolvedValue(undefined);
+    vi.spyOn(SkillInstaller, "scanLocalPreview").mockResolvedValue([
+      {
+        name: "gitea-skill",
+        description: "A skill from Gitea",
+        version: "1.0.0",
+        author: "icelemon",
+        tags: ["gitea"],
+        instructions: "# Gitea skill\n\nContent",
+        filePath: "/tmp/gitea-skill/SKILL.md",
+        localPath: "/tmp/gitea-skill",
+        platforms: ["claude"],
+        protocol_type: "skill",
+      },
+    ]);
+
+    const result = await SkillInstaller.scanRemoteGithub(
+      "https://gitea.example.com/icelemon/skills",
+      [],
+    );
+
+    expect(result).toHaveLength(1);
+    expect(result[0].slug).toBe("gitea-skill");
+    expect(result[0].author).toBe("icelemon");
+    expect(skillInstallerUtils.gitClone).toHaveBeenCalled();
   });
 
-  it("includes Kilo Code instead of Roo Code", () => {
-    const platforms = SkillInstaller.getSupportedPlatforms();
-    expect(platforms.some((platform) => platform.id === "kilo")).toBe(true);
-    expect(platforms.some((platform) => platform.id === "roo")).toBe(false);
-
-    const kilo = platforms.find((platform) => platform.id === "kilo");
-    expect(kilo).toMatchObject({
-      name: "Kilo Code",
-      rootDir: {
-        darwin: "~/.kilo",
-        win32: "%USERPROFILE%\\.kilo",
-        linux: "~/.kilo",
+  it("accepts SSH Gitea URLs", async () => {
+    await SkillInstaller.init();
+
+    vi.spyOn(skillInstallerUtils, "gitClone").mockResolvedValue(undefined);
+    vi.spyOn(SkillInstaller, "scanLocalPreview").mockResolvedValue([
+      {
+        name: "ssh-skill",
+        description: "SSH skill",
+        version: "1.0.0",
+        author: "owner",
+        tags: ["ssh"],
+        instructions: "# SSH skill",
+        filePath: "/tmp/ssh-skill/SKILL.md",
+        localPath: "/tmp/ssh-skill",
+        platforms: ["claude"],
+        protocol_type: "skill",
       },
-      skillsRelativePath: "skills",
-    });
+    ]);
+
+    const result = await SkillInstaller.scanRemoteGithub(
+      "git@gitea.example.com:icelemon/skills.git",
+      [],
+    );
+
+    expect(result).toHaveLength(1);
+    expect(result[0].slug).toBe("ssh-skill");
   });
+
+  it("rejects invalid git repository URLs", async () => {
+    await SkillInstaller.init();
+
+    await expect(
+      SkillInstaller.scanRemoteGithub("not-a-url", []),
+    ).rejects.toThrow("Invalid git repository URL");
+});
 });
 
 describe("SkillInstaller.copyRepoByPathToDirectory", () => {