feat: add SVG QR CLI and TOML batch input

README.md

@@ -2,8 +2,18 @@
 
 Generates SVG QR codes from any text input.
 
-## usage
+## Usage
 
 ```
-python qr.py <TEXT> -o <OUTPUT_PATH>
-```
+uv run svgqr "Text to encode"
+uv run svgqr -t "Text to encode" -o path/to/code.svg
+uv run svgqr -i values.txt
+uv run svgqr --toml values.toml
+```
+
+Text can be passed positionally or with `-t`. Without `-o`, the program uses a
+safe, truncated form of the text as the SVG filename. Batch mode writes SVGs to
+`output/` and ignores `-o`.
+
+`--toml` accepts a flat mapping of output name to text. Standard TOML uses
+`name = "text"`; the documented `name: text` form is also accepted.