feat: IMAP Driver Integration (#12576)

### Added IMAP integration 

This PR adds support for connecting email accounts via IMAP protocol,
allowing users to sync their emails without OAuth.

#### DB Changes:
- Added customConnectionParams and connectionType fields to
ConnectedAccountWorkspaceEntity

#### UI:
- Added settings pages for creating and editing IMAP connections with
proper validation and connection testing.
- Implemented reconnection flows for handling permission issues.

#### Backend:
- Built ImapConnectionModule with corresponding resolver and service for
managing IMAP connections.
- Created MessagingIMAPDriverModule to handle IMAP client operations,
message fetching/parsing, and error handling.

#### Dependencies:
Integrated `imapflow` and `mailparser` libraries with their type
definitions to handle the IMAP protocol communication.

---------

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-front/src/modules/ui/field/display/components/ActorDisplay.tsx

@@ -25,6 +25,7 @@ const PROVIDORS_ICON_MAPPING = {
   EMAIL: {
     [ConnectedAccountProvider.MICROSOFT]: IconMicrosoftOutlook,
     [ConnectedAccountProvider.GOOGLE]: IconGmail,
+    [ConnectedAccountProvider.IMAP_SMTP_CALDAV]: IconMail,
     default: IconMail,
   },
   CALENDAR: {
@@ -50,7 +51,11 @@ export const ActorDisplay = ({
       case 'EMAIL':
         return PROVIDORS_ICON_MAPPING.EMAIL[context?.provider ?? 'default'];
       case 'CALENDAR':
-        return PROVIDORS_ICON_MAPPING.CALENDAR[context?.provider ?? 'default'];
+        return (
+          PROVIDORS_ICON_MAPPING.CALENDAR[
+            context?.provider as keyof typeof PROVIDORS_ICON_MAPPING.CALENDAR
+          ] ?? PROVIDORS_ICON_MAPPING.CALENDAR.default
+        );
       case 'SYSTEM':
         return IconRobot;
       case 'WORKFLOW':