feat: implement ts rs

[Crauzer]

No description provided.

[Copilot]

Pull request overview

This PR introduces ts-rs generated TypeScript bindings for Rust IPC types and refactors the frontend to consume those generated types instead of maintaining handwritten duplicates.

Changes:

• Add ts-rs to the Tauri (Rust) backend and export multiple structs/enums into src/lib/bindings/.
• Refactor frontend type imports/exports (AppError, ErrorCode, and many IPC models) to use @/lib/bindings.
• Adjust a few call sites/types to match generated nullability/optionality (e.g., patcher config args and workshop thumbnail path).

Reviewed changes

Copilot reviewed 55 out of 56 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/utils/errors.ts	Re-exports AppError/ErrorCode from generated bindings while keeping Zod-based context helpers.
src/pages/Library.tsx	Updates startPatcher invocation to pass an empty config object (optional fields).
src/modules/workshop/api/useProjectThumbnail.ts	Aligns thumbnail path typing to string | null | undefined and updates hook signature.
src/modules/workshop/api/keys.ts	Allows thumbnailPath to be null in query keys.
src/lib/tauri.ts	Replaces handwritten IPC model types with imports/re-exports from generated bindings.
src/lib/bindings/index.ts	Barrel export for all generated bindings.
src/lib/bindings/AccentColor.ts	Generated binding for AccentColor.
src/lib/bindings/AppError.ts	Generated binding for AppError.
src/lib/bindings/AppInfo.ts	Generated binding for AppInfo.
src/lib/bindings/BulkInstallError.ts	Generated binding for BulkInstallError.
src/lib/bindings/BulkInstallResult.ts	Generated binding for BulkInstallResult.
src/lib/bindings/CreateProjectArgs.ts	Generated binding for CreateProjectArgs.
src/lib/bindings/CslolModInfo.ts	Generated binding for CslolModInfo.
src/lib/bindings/ErrorCode.ts	Generated binding for ErrorCode.
src/lib/bindings/FantomeImportProgress.ts	Generated binding for FantomeImportProgress.
src/lib/bindings/FantomePeekResult.ts	Generated binding for FantomePeekResult.
src/lib/bindings/GitImportProgress.ts	Generated binding for GitImportProgress.
src/lib/bindings/ImportFantomeArgs.ts	Generated binding for ImportFantomeArgs.
src/lib/bindings/ImportGitRepoArgs.ts	Generated binding for ImportGitRepoArgs.
src/lib/bindings/InstalledMod.ts	Generated binding for InstalledMod.
src/lib/bindings/InstallProgress.ts	Generated binding for InstallProgress.
src/lib/bindings/LayerInfo.ts	Generated binding for LayerInfo.
src/lib/bindings/MigrationPhase.ts	Generated binding for MigrationPhase.
src/lib/bindings/MigrationProgress.ts	Generated binding for MigrationProgress.
src/lib/bindings/ModLayer.ts	Generated binding for ModLayer.
src/lib/bindings/ModpkgInfo.ts	Generated binding for ModpkgInfo.
src/lib/bindings/OverlayProgress.ts	Generated binding for OverlayProgress.
src/lib/bindings/PackFormat.ts	Generated binding for PackFormat.
src/lib/bindings/PackProjectArgs.ts	Generated binding for PackProjectArgs.
src/lib/bindings/PackResult.ts	Generated binding for PackResult.
src/lib/bindings/PatcherConfig.ts	Generated binding for PatcherConfig.
src/lib/bindings/PatcherPhase.ts	Generated binding for PatcherPhase.
src/lib/bindings/PatcherStatus.ts	Generated binding for PatcherStatus.
src/lib/bindings/Profile.ts	Generated binding for Profile.
src/lib/bindings/ProfileSlug.ts	Generated binding for ProfileSlug.
src/lib/bindings/SaveProjectConfigArgs.ts	Generated binding for SaveProjectConfigArgs.
src/lib/bindings/Settings.ts	Generated binding for Settings.
src/lib/bindings/Theme.ts	Generated binding for Theme.
src/lib/bindings/ValidationResult.ts	Generated binding for ValidationResult.
src/lib/bindings/WorkshopAuthor.ts	Generated binding for WorkshopAuthor.
src/lib/bindings/WorkshopLayer.ts	Generated binding for WorkshopLayer.
src/lib/bindings/WorkshopProject.ts	Generated binding for WorkshopProject.
src-tauri/src/workshop/mod.rs	Adds TS derives + exports for multiple workshop-related IPC types.
src-tauri/src/state.rs	Adds TS derives + exports and maps PathBuf to Option<String> for TS output.
src-tauri/src/patcher/mod.rs	Exports PatcherPhase via ts-rs.
src-tauri/src/overlay/mod.rs	Exports OverlayProgress via ts-rs.
src-tauri/src/mods/mod.rs	Exports multiple mod/profile/library-related IPC types via ts-rs.
src-tauri/src/mods/migration.rs	Exports CslolModInfo via ts-rs.
src-tauri/src/mods/inspect.rs	Exports ModpkgInfo/LayerInfo via ts-rs.
src-tauri/src/error.rs	Exports ErrorCode and renames exported error response to AppError.
src-tauri/src/commands/patcher.rs	Exports PatcherConfig/PatcherStatus via ts-rs, with optional markers.
src-tauri/src/commands/app.rs	Exports AppInfo via ts-rs.
src-tauri/Cargo.toml	Adds ts-rs dependency with chrono + serde_json impl features.
src-tauri/.cargo/config.toml	Sets TS_RS_EXPORT_DIR to ../src/lib/bindings/.
package.json	Adds generate:types script to trigger Rust compilation/export.
Cargo.lock	Locks ts-rs and transitive dependencies.

Comments suppressed due to low confidence (3)

src-tauri/src/mods/inspect.rs:30

• Same issue as above for LayerInfo.file_count: ts-rs will emit bigint for u64, but the value will be serialized over IPC as a JSON number. Please override the exported TS type or adjust serialization so the TS type matches the runtime value.

pub struct LayerInfo {
    pub name: String,
    pub priority: i32,
    pub description: Option<String>,
    pub file_count: u64,

src-tauri/src/overlay/mod.rs:19

• OverlayProgress.stage is currently a free-form String, which causes the generated TS binding to widen to stage: string. The frontend relies on a finite set of stage literals for label maps and determinate progress logic; widening removes exhaustiveness checks and can let unknown stages slip through. Consider modeling stage as an enum (or overriding the ts-rs type to a string-literal union) so the TS binding stays in sync with the actual stage set.

pub struct OverlayProgress {
    pub stage: String,
    pub current_file: Option<String>,
    pub current: u32,
    pub total: u32,

src-tauri/src/workshop/mod.rs:124

• FantomeImportProgress.stage is exported as a String, so the generated TS binding becomes stage: string. The UI branches on specific stages (e.g. "extracting"/"finalizing"/"error"/"complete"), and having this as a literal union (via an enum or ts-rs type override) would prevent typos and keep frontend progress rendering exhaustive.

pub struct FantomeImportProgress {
    pub stage: String,
    pub current_wad: Option<String>,
    pub current: u32,
    pub total: u32,

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[Copilot]

u64 fields exported via ts-rs are being generated as bigint in the TypeScript bindings (see src/lib/bindings/ModpkgInfo.ts), but the IPC payload coming from Tauri/serde_json will be a JSON number at runtime. This creates a TS/runtime mismatch and will either break consumers (TS expects bigint) or encourage unsafe conversions. Consider overriding the TS type for these fields (e.g. #[ts(type = "number")]) or switching to a string-based serialization + TS string if values can exceed Number.MAX_SAFE_INTEGER.

[Copilot]

GitImportProgress.stage is exported as a String, so the generated TS binding becomes stage: string. Since the frontend treats the stage as a closed set ("downloading"/"extracting"/"error"/"complete"), consider using an enum or ts-rs type override to generate a string-literal union and keep progress handling type-safe.