* ✨ Add additional logging and validation for image upload
* 🎉 Add chunked upload support for font variants
Extend the font variant upload flow across frontend, backend, and common
to support the standardized chunked upload protocol.
**Backend:**
- Add \`:font-max-file-size\` config default (30 MiB) and schema entry
- Add \`validate-font-size!\` in \`media.clj\` (mirrors
\`validate-media-size!\`, raises \`:font-max-file-size-reached\`)
- Extend \`schema:create-font-variant\` to accept either \`:data\`
(legacy bytes or chunk-vector) or \`:uploads\` (new chunked session
map), with a validator requiring exactly one
- Add \`prepare-font-data-from-uploads\`: assembles each chunked
session via \`cmedia/assemble-chunks\`, validates type+size
- Add \`prepare-font-data-from-legacy\`: normalises legacy byte/chunk
entries, writing to a tempfile (joining via SequenceInputStream),
validates type+size
- Add structured logging ("init"/"end") with \`:size\`, \`:mtypes\`,
and \`:elapsed\` in \`create-font-variant\`
**Frontend:**
- \`upload-blob-chunked\` accepts a per-caller \`:chunk-size\` option
- Add \`font-upload-chunk-size\` (10 MiB) and \`upload-font-variant\`
fn that uploads each mtype as a separate chunked session
- \`on-upload*\` in dashboard fonts now calls \`upload-font-variant\`
instead of issuing \`create-font-variant\` RPC directly
- \`process-upload\` stores raw ArrayBuffer instead of chunking
client-side
**Common:**
- Replace \`"font/opentype"\` with \`"font/woff2"\` in \`font-types\`
**Tests:**
- 25 tests / 224 assertions covering all three upload paths (direct
bytes, legacy chunk-vector, new chunked sessions), size validation,
and media type validation
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
* 📎 Add a script for check the commit format locally
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Signed-off-by: Andrey Antukh <niwi@niwi.nz>
