Make SaraTag installable through SaraSuite.

README.md

@@ -40,15 +40,22 @@ appearance and export/import, SaraTag's own settings, and `SaraTagConf.toml`'s B
 | --- | --- |
 | `~/.config/SaraSuite/Config.toml` | shared SaraSuite settings (theme, font, title bar) |
 | `~/.config/SaraSuite/SaraTag/Config.toml` | SaraTag's own GUI settings |
-| `SaraTagConf.toml` | SaraTag's data settings (portable, next to the program) |
+| `SaraTagConf.toml` | SaraTag's data settings |
 | `.SaraTagRecords.toml` | Records and Libraries |
 | `.SaraTagHistory.toml` | where each Record/Library was left, recent files, updater runs |
-| `Lexicons/` | Lexicons (not in git) |
+| `Lexicons/` | Lexicons |
+
+The last four live in SaraTag's data folder, which `.saratag/Core.py` picks in this order:
+`$SARATAG_DATA_DIR`; `DataDir` in `.saratag/Location.toml` (installed by SaraSuite, pointing at
+`~/.config/SaraSuite/SaraTag/`); otherwise the program folder itself, so a plain copy stays portable.
+Missing files are created on start. None of them are in git.
 
 ## Running
 
-`python3 -m venv .venv && .venv/bin/pip install -r requirements.txt`, then `Packaging/Launch.sh`
-(or `.venv/bin/python Main.py`; `SaraTag.py` still works too).
+- SaraSuite: install SaraTag from it. `Packaging/SaraSuite/` is the manifest (`Manifest.toml` + `Templates/`),
+  kept in sync with SaraSuite's `Programs/SaraTag/`.
+- From source: `python3 -m venv .venv && .venv/bin/pip install -r requirements.txt`, then `Packaging/Launch.sh`
+  (or `.venv/bin/python Main.py`; `SaraTag.py` still works too).
 
 ## Files