[feature] Interaction requests client api + settings panel (#3215)

* [feature] Interaction requests client api + settings panel

* test accept / reject

* fmt

* don't pin rejected interaction

* use single db model for interaction accept, reject, and request

* swaggor

* env sharting

* append errors

* remove ErrNoEntries checks

* change intReqID to reqID

* rename "pend" to "request"

* markIntsPending -> mark interactionsPending

* use log instead of returning error when rejecting interaction

* empty migration

* jolly renaming

* make interactionURI unique again

* swag grr

* remove unnecessary locks

* invalidate as last step

web/source/settings/views/user/menu.tsx

@@ -43,6 +43,11 @@ export default function UserMenu() {
 				itemUrl="posts"
 				icon="fa-paper-plane"
 			/>
+			<MenuItem
+				name="Interaction Requests"
+				itemUrl="interaction_requests"
+				icon="fa-commenting-o"
+			/>
 			<MenuItem
 				name="Email & Password"
 				itemUrl="emailpassword"