Adds .gitmodules entries for local/sources/{base,bootloader,installer,
libredox,redoxfs,relibc,syscall,userutils} — all pointing at
https://gitea.redbearos.org/vasilito/RedBear-OS.git with
branch = submodule/<name>. Previously only 'kernel' was declared.
After this commit, a fresh clone followed by
'git submodule update --init --recursive' resolves all 9 component
sources from the canonical RedBear-OS repo's submodule/<name>
branches.
Removes the dangling gitlinks for the 4 components whose per-component
Gitea repos were empty (0 commits): local/sources/ctrlc,
local/sources/libpciaccess, local/sources/redox-drm, local/sources/sysinfo.
These were cleaned because the upstream per-component repo had no source
content; if any of these components is revived in the future, declare
a new 'submodule/<name>' branch on RedBear-OS and re-add the .gitmodules
entry.
Updates local/AGENTS.md § Migration status to reflect the completed state.
vasilito
a3a4d4cde9