(core) New document settings page

Summary:
This diff implement new page for document settings which replaces the old modal settings.
Diff also adds a new `Settings + API` page item below tools in the left panel that link to that very doc settings page.

Test Plan: Updated existing tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3761

static/locales/en.client.json

@@ -266,7 +266,10 @@
         "Save": "Save",
         "Save and Reload": "Save and Reload",
         "This document's ID (for API use):": "This document's ID (for API use):",
-        "Time Zone:": "Time Zone:"
+        "Time Zone:": "Time Zone:",
+        "API": "API",
+        "Document ID copied to clipboard": "Document ID copied to clipboard",
+        "Ok": "Ok"
     },
     "DocumentUsage": {
         "Attachments Size": "Attachments Size",

static/locales/fr.client.json

@@ -260,7 +260,8 @@
         "Local currency ({{currency}})": "Devise locale ({{currency}})",
         "Engine (experimental {{span}} change at own risk):": "Moteur (expérimental {{span}} changez à vos risques et périls):",
         "Save": "Enregistrer",
-        "Save and Reload": "Enregistrer et recharger"
+        "Save and Reload": "Enregistrer et recharger",
+        "Document ID copied to clipboard": "Identifiant de document copié"
     },
     "DocumentUsage": {
         "Usage statistics are only available to users with full access to the document data.": "Les statistiques d'utilisation ne sont disponibles qu'aux utilisateurs ayant un accès complet aux données du document.",