refactor(UX): Accounts workspace cleanup

[ruchamahabal]

• Breaking down accounting workspace into sub-workspaces
• Moved Assets outside accounting

[codecov]

Codecov Report

Attention: 16 lines in your changes are missing coverage. Please review.

Comparison is base (cdd5441) 60.08% compared to head (c8895be) 60.08%.
Report is 245 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #39232      +/-   ##
===========================================
- Coverage    60.08%   60.08%   -0.01%     
===========================================
  Files          761      757       -4     
  Lines        70301    70421     +120     
===========================================
+ Hits         42241    42313      +72     
- Misses       28060    28108      +48     

Files	Coverage Δ
...ype/account/chart_of_accounts/chart_of_accounts.py	77.18% <100.00%> (+0.31%)	⬆️
erpnext/accounts/party.py	81.42% <100.00%> (ø)
erpnext/accounts/report/utils.py	78.36% <ø> (ø)
...xt/assets/doctype/asset_activity/asset_activity.py	64.28% <100.00%> (+2.74%)	⬆️
erpnext/setup/demo.py	94.24% <100.00%> (ø)
erpnext/setup/doctype/company/company.py	60.25% <100.00%> (ø)
...doctype/inventory_dimension/inventory_dimension.py	86.66% <100.00%> (ø)
...k/doctype/stock_ledger_entry/stock_ledger_entry.py	70.05% <100.00%> (+0.32%)	⬆️
erpnext/stock/serial_batch_bundle.py	86.58% <ø> (ø)
erpnext/stock/__init__.py	92.68% <0.00%> (ø)
... and 3 more

... and 59 files with indirect coverage changes