[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>

internal/api/model/report.go

@@ -54,8 +54,8 @@ type Report struct {
 	StatusIDs []string `json:"status_ids"`
 	// Array of rule IDs that were submitted along with this report.
 	// Will be empty if no rule IDs were submitted.
-	// example: [1, 2]
-	RuleIDs []int `json:"rule_ids"`
+	// example: ["01GPBN5YDY6JKBWE44H7YQBDCQ","01GPBN65PDWSBPWVDD0SQCFFY3"]
+	RuleIDs []string `json:"rule_ids"`
 	// Account that was reported.
 	TargetAccount *Account `json:"target_account"`
 }
@@ -89,8 +89,7 @@ type ReportCreateRequest struct {
 	// in: formData
 	Category string `form:"category" json:"category" xml:"category"`
 	// IDs of rules on this instance which have been broken according to the reporter.
-	// This is currently not supported, provided only for API compatibility.
-	// example: [1, 2, 3]
+	// example: ["01GPBN5YDY6JKBWE44H7YQBDCQ","01GPBN65PDWSBPWVDD0SQCFFY3"]
 	// in: formData
-	RuleIDs []int `form:"rule_ids[]" json:"rule_ids" xml:"rule_ids"`
+	RuleIDs []string `form:"rule_ids[]" json:"rule_ids" xml:"rule_ids"`
 }