[feature] Instance rules (#2125)

* init instance rules database model, admin api

* expose instance rules in public instance api

* public /api/v1/instance/rules route

* GET ruleById

* createRule route

* createRule auth check

* updateRule

* deleteRule

* list rules on about page

* ruleGet auth

* add about page ids for anchors

* process and store adding violated rules to reports

* admin api models for instance rules

* instance rule edit frontend

* change rule inputs to textareas

* database fixes after rebase (#2124)

* remove unused imports

* fix db migration column name

* fix tests

* fix more tests

* fix postgres error with wrongly used Ident

* add some tests, fiddle with rule model a bit, fix postgres migration

* swagger docs

---------

Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>

web/source/settings/lib/query/lib.js

@@ -37,6 +37,13 @@ module.exports = {
 			(_) => Object.fromEntries(_)
 		]);
 	},
+	idListToObject: (data) => {
+		// Turn flat Array into Object keyed by entry id field
+		return syncpipe(data, [
+			(_) => _.map((entry) => [entry.id, entry]),
+			(_) => Object.fromEntries(_)
+		]);
+	},
 	replaceCacheOnMutation: makeCacheMutation((draft, newData) => {
 		Object.assign(draft, newData);
 	}),