feat: add path2 plugin for centralized path resolution with dev isolation (#2486)

# feat: add path2 plugin for centralized path resolution with dev isolation

## Summary

This PR introduces a new `path2` plugin that centralizes path resolution logic for Hyprnote. The key behavior is dev environment isolation: in debug builds, the plugin returns `app_data_dir` (which resolves to `com.hyprnote.dev`), while in release builds it returns `data_dir/hyprnote` (shared across staging/nightly/stable).

The plugin provides both Rust and TypeScript APIs:
- Rust: `app.path2().base()`
- TypeScript: `import { commands } from "@hypr/plugin-path2"; commands.base()`

Also cleans up orphaned `@hypr/plugin-db` references from `packages/tiptap` and `packages/utils`.

## Review & Testing Checklist for Human

- [ ] **Verify `cfg!(debug_assertions)` is the correct mechanism for dev detection** - This is a compile-time check, meaning the path logic is baked in at build time. Confirm this matches the intended behavior (staging/nightly/stable builds should all use release mode).

- [ ] **Check that `@hypr/plugin-db` removal doesn't break anything** - The PR removes this dependency from `packages/tiptap/package.json` and `packages/utils/package.json`. Verify no code in these packages actually imports from `@hypr/plugin-db`.

- [ ] **Review the `create_dir_all` side effect in `base()`** - The function creates the directory if it doesn't exist. Confirm this is acceptable behavior for a path resolution function.

- [ ] **Test the plugin in the running desktop app** - Run `ONBOARDING=0 pnpm -F desktop tauri dev` and verify the path resolution works correctly. Check that data is written to the expected location.

### Notes

- Link to Devin run: https://app.devin.ai/sessions/6893a63da49c44f28ee5e560ebcd4b15
- Requested by: yujonglee (@yujonglee)

Author: devin-ai-integration[bot]

Cargo.lock

@@ -138,6 +138,7 @@ tauri-plugin-local-stt = { path = "plugins/local-stt" }
 tauri-plugin-misc = { path = "plugins/misc" }
 tauri-plugin-network = { path = "plugins/network" }
 tauri-plugin-notification = { path = "plugins/notification" }
+tauri-plugin-path2 = { path = "plugins/path2" }
 tauri-plugin-pdf = { path = "plugins/pdf" }
 tauri-plugin-permissions = { path = "plugins/permissions" }
 tauri-plugin-settings = { path = "plugins/settings" }

Cargo.toml

@@ -48,6 +48,7 @@
     "@hypr/plugin-misc": "workspace:*",
     "@hypr/plugin-network": "workspace:*",
     "@hypr/plugin-notification": "workspace:*",
+    "@hypr/plugin-path2": "workspace:*",
     "@hypr/plugin-pdf": "workspace:*",
     "@hypr/plugin-permissions": "workspace:*",
     "@hypr/plugin-settings": "workspace:*",

apps/desktop/package.json

@@ -49,6 +49,7 @@ tauri-plugin-network = { workspace = true }
 tauri-plugin-notification = { workspace = true }
 tauri-plugin-opener = { workspace = true }
 tauri-plugin-os = { workspace = true }
+tauri-plugin-path2 = { workspace = true }
 tauri-plugin-pdf = { workspace = true }
 tauri-plugin-permissions = { workspace = true }
 tauri-plugin-prevent-default = { workspace = true }

apps/desktop/src-tauri/Cargo.toml

@@ -158,6 +158,7 @@
     "permissions:default",
     "settings:default",
     "sfx:default",
+    "path2:default",
     "pdf:default",
     "autostart:default",
     {

apps/desktop/src-tauri/capabilities/default.json

@@ -77,6 +77,7 @@ pub async fn main() {
         .plugin(tauri_plugin_export::init())
         .plugin(tauri_plugin_os::init())
         .plugin(tauri_plugin_fs::init())
+        .plugin(tauri_plugin_path2::init())
         .plugin(tauri_plugin_pdf::init())
         .plugin(tauri_plugin_process::init())
         .plugin(tauri_plugin_misc::init())

apps/desktop/src-tauri/src/lib.rs

@@ -20,7 +20,6 @@
     "@codemirror/state": "^6.5.2",
     "@codemirror/view": "^6.39.4",
     "@floating-ui/dom": "^1.7.4",
-    "@hypr/plugin-db": "workspace:^",
     "@hypr/ui": "workspace:^",
     "@remixicon/react": "^4.7.0",
     "@tanstack/react-query": "^5.90.12",

packages/tiptap/package.json

@@ -6,7 +6,6 @@
   "dependencies": {
     "@ai-sdk/openai-compatible": "^1.0.29",
     "@date-fns/tz": "^1.4.1",
-    "@hypr/plugin-db": "workspace:^",
     "@hypr/plugin-listener": "workspace:^",
     "@hypr/plugin-windows": "workspace:^",
     "@tauri-apps/api": "^2.9.1",

packages/utils/package.json

@@ -0,0 +1 @@
+node_modules

plugins/path2/.gitignore

@@ -0,0 +1,24 @@
+[package]
+name = "tauri-plugin-path2"
+version = "0.1.0"
+authors = ["You"]
+edition = "2024"
+exclude = ["/js", "/node_modules"]
+links = "tauri-plugin-path2"
+description = ""
+
+[build-dependencies]
+tauri-plugin = { workspace = true, features = ["build"] }
+
+[dev-dependencies]
+specta-typescript = { workspace = true }
+tokio = { workspace = true, features = ["macros"] }
+
+[dependencies]
+tauri = { workspace = true, features = ["test"] }
+tauri-specta = { workspace = true, features = ["derive", "typescript"] }
+
+serde = { workspace = true }
+specta = { workspace = true }
+
+thiserror = { workspace = true }