[feature/frontend] Reports frontend v2 (#3022)

* use apiutil + paging in admin processor+handlers

* we're making it happen

* fix little whoopsie

* styling for report list

* don't youuuu forget about meee don't don't don't don't

* last bits

* sanitize content before showing in report statuses

* update report docs

internal/api/util/parsequery.go

@@ -34,13 +34,16 @@ const (
 
 	/* Common keys */
 
-	IDKey       = "id"
-	LimitKey    = "limit"
-	LocalKey    = "local"
-	MaxIDKey    = "max_id"
-	SinceIDKey  = "since_id"
-	MinIDKey    = "min_id"
-	UsernameKey = "username"
+	IDKey              = "id"
+	LimitKey           = "limit"
+	LocalKey           = "local"
+	MaxIDKey           = "max_id"
+	SinceIDKey         = "since_id"
+	MinIDKey           = "min_id"
+	UsernameKey        = "username"
+	AccountIDKey       = "account_id"
+	TargetAccountIDKey = "target_account_id"
+	ResolvedKey        = "resolved"
 
 	/* AP endpoint keys */
 
@@ -55,7 +58,6 @@ const (
 	SearchQueryKey             = "q"
 	SearchResolveKey           = "resolve"
 	SearchTypeKey              = "type"
-	SearchAccountIDKey         = "account_id"
 
 	/* Tag keys */
 
@@ -132,6 +134,10 @@ func ParseLocal(value string, defaultValue bool) (bool, gtserror.WithCode) {
 	return parseBool(value, defaultValue, LocalKey)
 }
 
+func ParseResolved(value string, defaultValue *bool) (*bool, gtserror.WithCode) {
+	return parseBoolPtr(value, defaultValue, ResolvedKey)
+}
+
 func ParseSearchExcludeUnreviewed(value string, defaultValue bool) (bool, gtserror.WithCode) {
 	return parseBool(value, defaultValue, SearchExcludeUnreviewedKey)
 }
@@ -289,6 +295,19 @@ func parseBool(value string, defaultValue bool, key string) (bool, gtserror.With
 	return i, nil
 }
 
+func parseBoolPtr(value string, defaultValue *bool, key string) (*bool, gtserror.WithCode) {
+	if value == "" {
+		return defaultValue, nil
+	}
+
+	i, err := strconv.ParseBool(value)
+	if err != nil {
+		return defaultValue, parseError(key, value, defaultValue, err)
+	}
+
+	return &i, nil
+}
+
 func parseInt(value string, defaultValue int, max int, min int, key string) (int, gtserror.WithCode) {
 	if value == "" {
 		return defaultValue, nil