Reqs

python package managment

Use uv
Ignore uv.lock even if it's against the spirit; causes trouble when going cross-architecture
app should be runnable with only uv run svgqr <ARGS> or svgqr <ARGS>

raw text mode: -t <TEXT> or -t "<TEXT>" (for those including space/tabs); -t can be omitted as this is the default mode.
output path: -o PATH/TO/SVG. Automatically append .svg suffix if absent. When whole option is absent, use input text but path-incompatible characters substituted with _, and filename capped at 32 chars.
batch mode: -i <FILE_OF_LINES_TO_CONVERT> ; output automatically dumps generated svgs per line of input file under output/; SVG files named after input lines verbatim except that path-incompatible characters substituted with _ (underbar), and filename capped at 32 chars. Disregard -o.
batch mode with yaml: --yaml <LINES>.yaml; the input YAML should be of a flat structure:
```
item0: text0
item1: text1
item2: text2 and there can be spaces
```
output files go under output/ and are named item0.svg, item1.svg, etc. Reject invalid YAML without generating output files.