Renames the app throughout: page titles, eyebrow/version labels,
Docker startup banner, main.py's header docstring, and the repo
links in the footer (now pointing at git.djeex.fr/Djeex/instameex
and github.com/Djeex/instameex, matching the renamed Gitea/GitHub
repos). Docker image and container are now named "instameex" too
(docker/compose.yaml), replacing the old instagram-hdr naming.
Adds the new logo: logo.svg is wired up as the favicon on both
pages, and logo-long.svg replaces the plain-text "Instameex" eyebrow
on the upload page as a properly sized wordmark.
The startup banner box width was recalculated by hand for the new
content (name plus Source:/Mirror: links instead of the old
license/upstream-credit lines), verified against a real container
rebuild so the border characters stay aligned.
kostis-kounadis/instagram-hdr-assembler references are left alone
throughout (README and banner): that's the separate upstream project
this app's gain-map logic is adapted from, not this app's own name.
Reworked static/style.css to follow the same visual language as
lumeex's back office (near-black background, cyan accent, gradient
pill buttons, translucent bordered panels) instead of the previous
generic dark-teal theme. Dropzones now use a dashed border while
empty, turning solid once a file is picked. Also fixes a stale CSS
selector (.dropzone label.tag) that never matched the actual markup
(a <span>), so the SDR/HDR tag labels were unstyled before.
Adds Gitea and GitHub repo links in the footer, using the same icons
and link pattern as lumeex.
Djeex