The view had no priority set and could be used as the default view on
ir.attachment (same priority as base). The view has less information
than the generic base.view_attachment_tree that are not relevant
ouside of the context of google_spreadsheet

Same reasons for the form view

closes odoo/odoo#52522

X-original-commit: 36bf73a8a5415e98431ccd411be7687415b2429b
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

The old tree views don't really exist anymore, this odd pseudo-flag to
dispatch between "list" and "tree" tree views has no reason to remain.

Task 1937686

closes odoo/odoo#31243

Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com>

This commit adapts the code for the 'Add to Google Spreadsheet'
entry in the Favorites menu, according to the large refactoring of
the SearchView/ControlPanelView in web.

Part of task 1893568

Users can now click this field, instead of having Odoo open the Form View to click it.

Benefits:
1. Saves the user from clicking TWICE (they only have to click ONCE with this PR)
2. Keeps the list view of all spreadsheets open (user has to GO BACK to see the list without this PR)

Now that we only have one model (res.config.settings). Uniformize everything according to the guidelines.

Purpose
=======

Settings are often way too long and hard to scan and sometimes you don't know where to find the settings you're looking for.
By adding a left navigation, you can already have an overview of the settings, and switch easily between them.

Specification
=============

- Add a search bar on all the apps that have settings which can search results from all the installed apps.
  (If i'm on sales settings,and I search anything then it shows results from sales settings and also shows
  all the other matching results from all the other apps such as, Inventory...etc) with app name.
- Able to activate feature from the current page results (no matter if the searched result is from another apps).
- Highlight searched word in results
- Delete the sheet, have a full white background
- Add left navigation bar on setting
- Left navigation bar fixed
- List displayed based on installed apps
- On right panel, by default display current app setting and change accordingly
- [Mobile] Left navigation bar displayed on top
- Add Breadcrumb on top of the page: have the name "Settings" + Save / discard CTA + Search
- Add General Settings on the nav bar
- remove "save this page..." notif in all settings
- Delete all recommanded apps section + all checkbox that install app should disappear:
	payroll: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrSkMzWVpuZ0ZoaFE/view?usp=drivesdk
	Events: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrYXlHMHd2NTM2blE/view?usp=drivesdk
	Manufacturing: Delete Repair - Quality Control - Maintenance - Product Lifecycle Management [LAP][ok]
	Timesheets: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrdFg5XzNydkd2TlU/view?usp=drivesdk
	project: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrraWo3NE04TktwcTQ/view?usp=drivesdk
	inventory: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrQkRaVUR5ekFQYTQ/view?usp=drivesdk
	recruitment: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrbDdqLWQweF80UkE/view?usp=drivesdk
	purchase: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrRlAyUDBnb0trQWs/view?usp=drivesdk
	email marketing: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrOUZONjhvX2k3Y2s/view?usp=drivesdk
	expenses: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrR0JpN1ZpQmtxU3M/view?usp=drivesdk
	attendances: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrralpjZ1VJclNpMWs/view?usp=drivesdk
- About duplicate settings:
	Docsaway: Delete from Sales + delete Default Print Provider
	Attributs & Variants: Delete from Purchases - Manufacturing
	Multi-currencies: delete from Sales
	Unit Of Measures: Delete from Purchase & Expenses
- Add a scroll bar on the left bar when there's too many apps
- Keep the navbar visible even when you search
- Move General Settings to the bottom of the list
- Update on Settings:
    - Accounting:
        - rename automatic rates
        - Anglo Saxon Account: Should be in technical feature
        - Place Accounting Reports section before Taxes section
    - CRM:
        - Phone Validation: Enforce international format becomes
        - Local Numbers: (2 radio buttons proposals) Add international prefix / No prefix
    - Fleet: typo " ... a new car if ..." + text is too long <br>
    - project: fix tooltip for colab pads

Before, the field google_drive_authorization_code was duplicated in the view, making it impossible to change the code consistently

Now, the config is handled by google drive as it should

OPW 742062

Closes #16836

As the field was displayed twice on the General Settings form by specification, we need to add a related field.