Drops the 73KB icon.png into each of the four sub-modules
(fusion_accounting meta, _core, _ai, _migration) so Odoo's Apps page
renders the branded icon for each. Meta-module manifest 'icon' path
now points to its own icon instead of the AI sub-module's.
Made-with: Cursor
git mv preserves history. fusion_accounting/ retains only __manifest__.py,
__init__.py, CLAUDE.md, and docs/ — the meta-module shell. All Python,
data, views, security, services, static, tests, wizards, report move to
fusion_accounting_ai/. Manifest data list updated; security.xml move to
_core deferred to Task 12.
Made-with: Cursor
