feat: add project skill and rule synchronization

Sources/SkillDeck/Models/AgentType.swift

@@ -17,6 +17,9 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
     case qoder = "qoder"                     // Qoder: AI coding agent (https://qoder.ai)
     case qclaw = "qclaw"                     // QClaw: AI coding assistant (skills in ~/.qclaw/skills)
     case workbuddy = "workbuddy"             // WorkBuddy: AI coding assistant (skills in ~/.workbuddy/skills)
+    case joyCode = "joycode"
+    case reasonix = "reasonix"
+    case qwen = "qwen"
 
     // Identifiable protocol requirement (similar to Java's Comparable), needed for SwiftUI list rendering
     var id: String { rawValue }
@@ -37,6 +40,9 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
         case .qoder: "Qoder"
         case .qclaw: "QClaw"
         case .workbuddy: "WorkBuddy"
+        case .joyCode: "JoyCode"
+        case .reasonix: "Reasonix"
+        case .qwen: "Qwen"
         }
     }
 
@@ -58,6 +64,7 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
         case .qoder: "orange"
         case .qclaw: "mint"
         case .workbuddy: "yellow"
+        case .joyCode, .reasonix, .qwen: "gray"
         }
     }
 
@@ -79,6 +86,7 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
         case .qoder: "q.circle"                     // Letter Q icon for Qoder
         case .qclaw: "hand.raised.circle"            // Hand/claw icon for QClaw
         case .workbuddy: "w.circle"                 // Letter W icon for WorkBuddy
+        case .joyCode, .reasonix, .qwen: "terminal" // Default icon until a dedicated symbol is available
         }
     }
 
@@ -119,6 +127,12 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
             return "~/.qclaw/skills"                        // QClaw AI assistant skills directory
         case .workbuddy:
             return "~/.workbuddy/skills"                    // WorkBuddy AI assistant skills directory
+        case .joyCode:
+            return "~/.joycode/skills"
+        case .reasonix:
+            return "~/.reasonix/skills"
+        case .qwen:
+            return "~/.qwen/skills"
         }
     }
 
@@ -145,6 +159,9 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
         case .qoder: "~/.qoder"
         case .qclaw: "~/.qclaw"
         case .workbuddy: "~/.workbuddy"
+        case .joyCode: "~/.joycode"
+        case .reasonix: "~/.reasonix"
+        case .qwen: "~/.qwen"
         }
     }
 
@@ -165,16 +182,40 @@ enum AgentType: String, CaseIterable, Identifiable, Codable {
         case .qoder: "qoder"
         case .qclaw: "qclaw"
         case .workbuddy: "workbuddy"
+        case .joyCode: "joycode"
+        case .reasonix: "reasonix"
+        case .qwen: "qwen"
         }
     }
 
     /// Shared canonical skills directory URL (~/.agents/skills/)
     /// Used by SkillScanner and agents that read from the shared directory (e.g., OpenCode).
     /// Defined here as a single source of truth to avoid duplicating the path string.
-    static let sharedSkillsDirectoryURL: URL = {
-        let path = NSString(string: "~/.agents/skills").expandingTildeInPath
-        return URL(fileURLWithPath: path)
-    }()
+    static var sharedSkillsDirectoryURL: URL { SkillStorageSettings.globalSkillsURL }
+
+    /// Project-local paths mirror each tool's user-level layout without inheriting user-only overrides.
+    /// For example, a Docker-specific OpenClaw path must not be written into an unrelated project.
+    var projectSkillsRelativePath: String {
+        switch self {
+        case .claudeCode: ".claude/skills"
+        case .codex: ".codex/skills"
+        case .geminiCLI: ".gemini/skills"
+        case .copilotCLI: ".copilot/skills"
+        case .openCode: ".config/opencode/skills"
+        case .antigravity: ".gemini/antigravity/skills"
+        case .cursor: ".cursor/skills"
+        case .kiro: ".kiro/skills"
+        case .codeBuddy: ".codebuddy/skills"
+        case .openClaw: ".openclaw/skills"
+        case .trae: ".trae/skills"
+        case .qoder: ".qoder/skills"
+        case .qclaw: ".qclaw/skills"
+        case .workbuddy: ".workbuddy/skills"
+        case .joyCode: ".joycode/skills"
+        case .reasonix: ".reasonix/skills"
+        case .qwen: ".qwen/skills"
+        }
+    }
 
     /// Skills directories of other Agents that this Agent can read in addition to its own skills directory
     ///

Sources/SkillDeck/Resources/Localizations/en.lproj/Localizable.strings

@@ -91,3 +91,123 @@
 
 "dashboard.language.menuLabel" = "Language";
 "dashboard.language.menuHelp" = "Switch app language";
+
+"common.cancel" = "Cancel";
+"common.close" = "Close";
+"common.done" = "Done";
+"common.ok" = "OK";
+"common.sourcePath" = "Source: %@";
+"common.showInFinder" = "Show in Finder";
+"sidebar.globalSync" = "Global Sync";
+"sidebar.projects" = "Projects";
+"content.preparingGlobalSync" = "Preparing global sync manager";
+"content.preparingProjects" = "Preparing project manager";
+"projects.title" = "Projects";
+"projects.empty.title" = "No Projects Added";
+"projects.empty.description" = "After you add a project root, SkillDeck scans only its direct .agents/skills directory.";
+"projects.add" = "Add Project";
+"projects.rescan" = "Rescan Projects";
+"projects.chooseRoot" = "Choose Project Root";
+"projects.remove" = "Remove Project";
+"projects.skillCount" = "%d skills";
+"projects.syncedToolsCount" = "%d/%d tools fully synced";
+"projects.select.title" = "Select a Project";
+"projects.select.description" = "Select a project in the middle list to view its skill sync status.";
+"projects.rules.title" = "Shared Rules";
+"projects.rules.syncedCount" = "%d/%d synced";
+"projects.rules.edit" = "Edit shared rules";
+"projects.rules.syncAll" = "Sync All Rules";
+"projects.rules.remove" = "Remove Rule Links";
+"projects.rules.create" = "Create Shared Rules";
+"projects.skills.missing.title" = "Project Source Skills Not Found";
+"projects.skills.missing.description" = "Add skills containing SKILL.md under the project's .agents/skills, then sync the whole directory.";
+"projects.skills.empty.title" = "No Project Skills";
+"projects.skills.empty.description" = "Add skills containing SKILL.md under the project's .agents/skills.";
+"projects.skillDetail.project" = "Project skill. Click to view and update.";
+"projects.skillDetail.global" = "Global source skill. Click to view and update.";
+"projects.skillDetail.help" = "View and update project skill";
+"projects.sync.allTools" = "Sync All Tools";
+"projects.sync.directory" = "Sync Entire Skills Directory";
+"projects.sync.removeDirectory" = "Remove Directory Sync Link";
+"projects.sync.sourceSkillCount" = "%d source skills";
+"projects.change.title" = "Project Sync Changes";
+"projects.change.destination" = "Each target skills directory will point to: %@";
+"projects.change.containsSkills" = "Contains %d source skills";
+"projects.sync.failed" = "Sync Failed";
+"projects.sync.result" = "Sync Result";
+"projects.rules.change.title" = "Shared Rule Changes";
+"projects.rules.change.description" = "All target rules will reference the same AGENTS.md; Cursor uses a recognized .mdc wrapper rule.";
+"projects.rules.failed" = "Rule Sync Failed";
+"projects.rules.result" = "Rule Sync Result";
+"globalSync.rescan" = "Rescan Global Skills";
+"projectDetail.update" = "Project Updates";
+"projectDetail.source" = "Source";
+"projectDetail.repository" = "Repository";
+"projectDetail.updatedAt" = "Updated";
+"projectDetail.updateFound" = "Update Available";
+"projectDetail.updateNow" = "Update";
+"projectDetail.checkUpdate" = "Check for Updates";
+"projectDetail.linkRepository" = "Link Repository";
+"projectDetail.readFailed" = "Unable to Read SKILL.md";
+"projectDetail.openTerminal" = "Open in Terminal";
+"projectDetail.openEditor" = "Open SKILL.md in Default Editor";
+"dashboard.scope" = "Skill Scope";
+"dashboard.project" = "Project";
+"dashboard.allProjects" = "All Projects";
+"dashboard.disabled.title" = "Disabled Skills";
+"dashboard.disabled.count" = "Disabled Skills (%d)";
+"dashboard.disabled.help" = "View and restore disabled skills";
+"dashboard.disable" = "Disable";
+"dashboard.disable.description" = "\"%@\" will be moved to ~/.agents/.skilldeck-disabled, not deleted. You can restore it from Disabled Skills.";
+"dashboard.disabled.empty" = "No Disabled Skills";
+"dashboard.restore" = "Restore";
+"dashboard.scope.all" = "All";
+"dashboard.scope.global" = "Global";
+"dashboard.scope.project" = "Project";
+
+"sync.state.linked" = "Synced";
+"sync.state.directoryLinked" = "Entire Directory Synced";
+"sync.state.missing" = "Not Synced";
+"sync.state.broken" = "Broken Symlink";
+"sync.state.foreignLink" = "Points Elsewhere";
+"sync.state.occupied" = "Existing File";
+"sync.state.rootConflict" = "Target Directory Conflict";
+"sync.change.createDirectory" = "Create Directory Symlink";
+"sync.change.replaceDirectory" = "Back Up and Replace Directory";
+"sync.change.removeDirectory" = "Remove Directory Symlink";
+"sync.summary.replaceDirectory" = "The target skills directory already has content. It will be backed up, then replaced with a link to the project's .agents/skills.";
+"sync.summary.createDirectory" = "Create a symlink for the entire skills directory to the project's .agents/skills.";
+"sync.summary.removeDirectory" = "Remove only the target directory symlink; project source skills are not deleted.";
+"sync.result.keepDirectory" = "Keep target skills directory";
+"sync.result.backup" = "Backed up to %@";
+"sync.result.applied" = "Applied: %@";
+"rule.target.claudeDirectory" = "Claude Rules Directory";
+"rule.target.cursor" = "Cursor Project Rules";
+"rule.target.codex" = "Codex / Generic Agent";
+"rule.change.create" = "Create Rule Symlink";
+"rule.change.replace" = "Back Up and Replace Rule";
+"rule.change.remove" = "Remove Rule Symlink";
+"rule.summary.replace" = "An existing rule file or external symlink will be backed up and replaced with the shared rule.";
+"rule.summary.cursorCreate" = "Create a Cursor rule file that references the shared AGENTS.md.";
+"rule.summary.create" = "Create a rule symlink to the shared AGENTS.md.";
+"rule.summary.remove" = "Remove only the SkillDeck-created rule symlink; the shared rule source is not deleted.";
+"rule.result.keep" = "Keep existing rules for %@";
+"rule.result.backup" = "%@ backed up to %@";
+"rule.result.applied" = "Applied %@: %@";
+"sync.action.backupAll" = "Back Up and Sync %d Tools";
+"sync.action.all" = "Sync %d Tools";
+"sync.action.backupReplace" = "Back Up and Replace Directory";
+"sync.action.removeLink" = "Remove Directory Symlink";
+"sync.action.createLink" = "Create Directory Symlink";
+"rule.action.backup" = "Back Up and Sync %d Rules";
+"rule.action.remove" = "Remove %d Rule Links";
+"rule.action.sync" = "Sync %d Rules";
+"projectDetail.status.linkedAndSynced" = "Repository linked and current project skill synced";
+"projectDetail.status.updateAvailable" = "Update available";
+"projectDetail.status.upToDate" = "Already up to date";
+"projectDetail.status.updated" = "Project skill updated to the latest version";
+"projectDetail.error.linkRequired" = "Link a GitHub repository first";
+"projectDetail.error.notFound" = "Skill not found in repository: %@";
+"dashboard.error.disabledReadFailed" = "Failed to read disabled skills: %@";
+"dashboard.error.disableFailed" = "Failed to disable skill: %@";
+"dashboard.error.restoreConflict" = "Unable to restore; a skill already exists at the original location: %@";

Sources/SkillDeck/Resources/Localizations/zh-Hans.lproj/Localizable.strings

@@ -91,3 +91,123 @@
 
 "dashboard.language.menuLabel" = "语言";
 "dashboard.language.menuHelp" = "切换应用语言";
+
+"common.cancel" = "取消";
+"common.close" = "关闭";
+"common.done" = "完成";
+"common.ok" = "好";
+"common.sourcePath" = "源：%@";
+"common.showInFinder" = "在 Finder 中显示";
+"sidebar.globalSync" = "全局同步";
+"sidebar.projects" = "项目";
+"content.preparingGlobalSync" = "正在准备全局同步管理器";
+"content.preparingProjects" = "正在准备项目管理器";
+"projects.title" = "项目";
+"projects.empty.title" = "尚未添加项目";
+"projects.empty.description" = "添加一个项目根目录后，SkillDeck 只会扫描其直接下的 .agents/skills。";
+"projects.add" = "添加项目";
+"projects.rescan" = "重新扫描项目";
+"projects.chooseRoot" = "选择项目根目录";
+"projects.remove" = "移除项目";
+"projects.skillCount" = "%d 个技能";
+"projects.syncedToolsCount" = "%d/%d 个工具已完全同步";
+"projects.select.title" = "选择项目";
+"projects.select.description" = "在中间列表中选择一个项目，查看它的技能同步状态。";
+"projects.rules.title" = "统一规则";
+"projects.rules.syncedCount" = "%d/%d 已同步";
+"projects.rules.edit" = "编辑统一规则";
+"projects.rules.syncAll" = "同步全部规则";
+"projects.rules.remove" = "移除规则链接";
+"projects.rules.create" = "新建统一规则";
+"projects.skills.missing.title" = "未检测到项目源技能";
+"projects.skills.missing.description" = "在项目 .agents/skills 下添加包含 SKILL.md 的技能后即可整体同步。";
+"projects.skills.empty.title" = "没有项目技能";
+"projects.skills.empty.description" = "在项目 .agents/skills 下添加包含 SKILL.md 的技能。";
+"projects.skillDetail.project" = "项目技能，点击查看和更新";
+"projects.skillDetail.global" = "全局源技能，点击查看和更新";
+"projects.skillDetail.help" = "查看和更新项目技能";
+"projects.sync.allTools" = "同步全部工具";
+"projects.sync.directory" = "同步整个 skills 目录";
+"projects.sync.removeDirectory" = "移除同步目录链接";
+"projects.sync.sourceSkillCount" = "源技能 %d 项";
+"projects.change.title" = "项目同步变更";
+"projects.change.destination" = "同步会将每个目标 skills 目录指向：%@";
+"projects.change.containsSkills" = "包含 %d 个源技能";
+"projects.sync.failed" = "同步失败";
+"projects.sync.result" = "同步结果";
+"projects.rules.change.title" = "统一规则变更";
+"projects.rules.change.description" = "所有目标规则将引用同一份 AGENTS.md；Cursor 使用可识别的 .mdc 包装规则。";
+"projects.rules.failed" = "规则同步失败";
+"projects.rules.result" = "规则同步结果";
+"globalSync.rescan" = "重新扫描全局技能";
+"projectDetail.update" = "项目更新";
+"projectDetail.source" = "来源";
+"projectDetail.repository" = "仓库";
+"projectDetail.updatedAt" = "更新于";
+"projectDetail.updateFound" = "发现更新";
+"projectDetail.updateNow" = "更新";
+"projectDetail.checkUpdate" = "检查更新";
+"projectDetail.linkRepository" = "关联仓库";
+"projectDetail.readFailed" = "无法读取 SKILL.md";
+"projectDetail.openTerminal" = "在终端中打开";
+"projectDetail.openEditor" = "用默认编辑器打开 SKILL.md";
+"dashboard.scope" = "技能范围";
+"dashboard.project" = "项目";
+"dashboard.allProjects" = "全部项目";
+"dashboard.disabled.title" = "已禁用技能";
+"dashboard.disabled.count" = "已禁用技能（%d）";
+"dashboard.disabled.help" = "查看并恢复已禁用的技能";
+"dashboard.disable" = "禁用";
+"dashboard.disable.description" = "\"%@\" 会移至 ~/.agents/.skilldeck-disabled，不会删除；可从“已禁用技能”恢复。";
+"dashboard.disabled.empty" = "没有已禁用技能";
+"dashboard.restore" = "恢复";
+"dashboard.scope.all" = "全部";
+"dashboard.scope.global" = "全局";
+"dashboard.scope.project" = "项目";
+
+"sync.state.linked" = "已同步";
+"sync.state.directoryLinked" = "整目录已同步";
+"sync.state.missing" = "未同步";
+"sync.state.broken" = "失效软链";
+"sync.state.foreignLink" = "指向其他位置";
+"sync.state.occupied" = "已有真实文件";
+"sync.state.rootConflict" = "目标目录冲突";
+"sync.change.createDirectory" = "创建目录软链";
+"sync.change.replaceDirectory" = "备份后整体替换";
+"sync.change.removeDirectory" = "移除目录软链";
+"sync.summary.replaceDirectory" = "目标 skills 目录已有内容。备份后将整个目录改为直接指向项目 .agents/skills。";
+"sync.summary.createDirectory" = "创建整个 skills 目录软链，直接指向项目 .agents/skills。";
+"sync.summary.removeDirectory" = "只移除目标目录软链，不删除项目源技能。";
+"sync.result.keepDirectory" = "保留目标 skills 目录";
+"sync.result.backup" = "已备份到 %@";
+"sync.result.applied" = "已执行 %@";
+"rule.target.claudeDirectory" = "Claude 规则目录";
+"rule.target.cursor" = "Cursor 项目规则";
+"rule.target.codex" = "Codex / 通用 Agent";
+"rule.change.create" = "创建规则软链";
+"rule.change.replace" = "备份后替换规则";
+"rule.change.remove" = "移除规则软链";
+"rule.summary.replace" = "已有规则文件或外部软链，备份后替换为统一规则。";
+"rule.summary.cursorCreate" = "创建 Cursor 规则文件，并引用统一的 AGENTS.md。";
+"rule.summary.create" = "创建规则软链，指向统一的 AGENTS.md。";
+"rule.summary.remove" = "只移除由 SkillDeck 创建的规则软链，不删除统一规则源。";
+"rule.result.keep" = "保留 %@ 的现有规则";
+"rule.result.backup" = "%@ 已备份到 %@";
+"rule.result.applied" = "已执行 %@：%@";
+"sync.action.backupAll" = "备份后同步 %d 个工具";
+"sync.action.all" = "同步 %d 个工具";
+"sync.action.backupReplace" = "备份后整体替换";
+"sync.action.removeLink" = "移除目录软链";
+"sync.action.createLink" = "创建目录软链";
+"rule.action.backup" = "备份后同步 %d 条规则";
+"rule.action.remove" = "移除 %d 条规则链接";
+"rule.action.sync" = "同步 %d 条规则";
+"projectDetail.status.linkedAndSynced" = "已关联仓库，并已同步当前项目技能";
+"projectDetail.status.updateAvailable" = "发现可用更新";
+"projectDetail.status.upToDate" = "当前已是最新版本";
+"projectDetail.status.updated" = "项目技能已更新到最新版本";
+"projectDetail.error.linkRequired" = "请先关联 GitHub 仓库";
+"projectDetail.error.notFound" = "仓库中未找到技能：%@";
+"dashboard.error.disabledReadFailed" = "读取已禁用技能失败：%@";
+"dashboard.error.disableFailed" = "禁用技能失败：%@";
+"dashboard.error.restoreConflict" = "无法恢复，原位置已有技能：%@";

Sources/SkillDeck/Services/AgentPathSettings.swift

@@ -1,5 +1,37 @@
 import Foundation
 
+/// SkillStorageSettings stores the canonical global skill directory selected by the user.
+/// UserDefaults is suitable here because this is a small application preference, comparable to
+/// a Java Preferences value rather than application data that needs a separate database.
+enum SkillStorageSettings {
+    private static let globalSkillsPathKey = "globalSkillsPath"
+
+    static var globalSkillsPath: String {
+        let configuredPath = UserDefaults.standard.string(forKey: globalSkillsPathKey)
+        return configuredPath?.isEmpty == false ? configuredPath! : Constants.sharedSkillsPath
+    }
+
+    static var globalSkillsURL: URL {
+        URL(fileURLWithPath: NSString(string: globalSkillsPath).expandingTildeInPath)
+    }
+
+    static var lockFileURL: URL {
+        globalSkillsURL.deletingLastPathComponent().appendingPathComponent(".skill-lock.json")
+    }
+
+    static var cacheFileURL: URL {
+        globalSkillsURL.deletingLastPathComponent().appendingPathComponent(".skilldeck-cache.json")
+    }
+
+    static func setGlobalSkillsPath(_ path: String?) {
+        if let path, !path.isEmpty {
+            UserDefaults.standard.set(path, forKey: globalSkillsPathKey)
+        } else {
+            UserDefaults.standard.removeObject(forKey: globalSkillsPathKey)
+        }
+    }
+}
+
 /// AgentPathSettings manages custom directory paths for Agents
 ///
 /// This allows users to configure non-default paths for Agent skills directories,