Rename to miniSCP; migrate legacy data dirs on boot

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

README.md

@@ -1,4 +1,4 @@
-# BunSCP
+# miniSCP
 
 A cross-platform, dual-panel SFTP/local file manager — a small WinSCP-style
 commander built on **Bun**, **Electrobun**, and **Angular**.
@@ -90,7 +90,7 @@ Bun main process (`src/bun/**`, RPC schema) trigger an app relaunch.
 ## Build a packaged app
 
 ```bash
-bun run build        # ng build (ui/dist) + electrobun build -> build/*/BunSCP*.app
+bun run build        # ng build (ui/dist) + electrobun build -> build/*/miniSCP*.app
 ```
 
 The Angular bundle is copied into the app under `views://app`. The macOS icon is
@@ -107,8 +107,9 @@ Everything user-facing reads from **[`src/shared/branding.ts`](src/shared/brandi
 
 ```ts
 export const BRANDING = {
-  appName: "BunSCP",           // window title, bundle name, app-data folder
-  identifier: "es.teknes.bunscp",
+  appName: "miniSCP",          // window title, bundle name, app-data folder
+  identifier: "es.teknes.miniscp",
+  legacyNames: ["BunSCP"],     // previous names; their data dirs migrate on boot
   version: "0.1.0",
   icon: "assets/icon.iconset",
 } as const;
@@ -120,14 +121,14 @@ To change the icon: edit `assets/logo.svg` (app icon) and
 tray template image, and the tray progress frames from the SVGs
 (`@resvg/resvg-js`, dev-only dependency).
 
-> Renaming `appName` changes the app-data directory, so existing saved
-> connections won't be found under the new name — copy `connections.json` across
-> if you need them.
+> Renaming `appName` changes the app-data directory. Add the old name to
+> `legacyNames` and the app moves the previous folder (connections, settings,
+> edit temp files) into place on the next boot.
 
 ## Where connections are stored
 
 Saved connections live in a plain JSON file in the OS app-data directory
-(macOS: `~/Library/Application Support/BunSCP/connections.json`), written with
+(macOS: `~/Library/Application Support/miniSCP/connections.json`), written with
 `0600` permissions.
 
 > ⚠️ **Passwords are stored in plaintext** in this file (a deliberate v1
@@ -148,7 +149,7 @@ Saved connections live in a plain JSON file in the OS app-data directory
 ## Same-file protection
 
 Copying a file or folder onto itself would truncate it to zero bytes (the
-destination is opened for writing before the source is read). BunSCP blocks
+destination is opened for writing before the source is read). miniSCP blocks
 this at several layers:
 
 - **Same session / same host**: every connection carries a filesystem identity