last change

Internal/en/PROJECT_CONTEXT.md

@@ -22,6 +22,7 @@ Papa-Kind-Treff is a PHP-based platform for fathers. Core areas are local events
 - Account email is encrypted application-side and addressed through a separate HMAC lookup hash.
 - Profile address can be completed via address search or browser-based location import.
 - The `Events` area is limited again to real own events and event participations.
+- The `Events` area now also provides a manual ICS export and a personal subscribable calendar feed for all own events and event participations.
 - Places and event-like outing targets were moved for now into a separate member-area section `Outings`.
 - The `Events` input flow should stay as simple as possible and therefore only shows fields relevant for real scheduled events.
 - Categories in the member area are handled via a search input with existing suggestions and automatic creation when needed.

Internal/en/PROJECT_STRUCTURE.md

@@ -18,6 +18,7 @@ Updated: 2026-08-05
 - consent and legal texts: `public/page/datenschutz.php`
 - system settings: `src/App/SystemSettings.php`
 - new listing/place base: `src/App/ListingCatalog.php`
+- calendar export and subscribable feed: `src/App/CalendarSync.php` plus `public/page/calendar/export.php` and `public/page/calendar/feed.php`
 - separated `Events` and `Outings` UI in member area: `partials/landing/account/dashboard.php`
 - pricing, image upload, and place/address input for outings plus a reduced own-event form: `partials/landing/account/dashboard.php` with persistence in `src/App/ListingCatalog.php`
 - legacy own events were extended in `src/App/AccountPages.php` and `schema.sql` with category and image fields

Internal/en/README.md

@@ -27,6 +27,7 @@ Papa-Kind-Treff is a PHP-based platform for fathers focused on local events, app
 - places and other events were moved for now into a separate member-area section `Outings`
 - the member-area entry forms now follow a progressive approach: required fields first, optional data inside collapsible sections
 - categories now use a search input with existing suggestions; new categories are created automatically and can be merged by site admins in the system area
+- the `Events` area now also includes an ICS download and a personal subscribable calendar feed for all own events and event participations
 
 ## Core Wording Rule
 - Primary product term: `Events`
@@ -43,6 +44,7 @@ Papa-Kind-Treff is a PHP-based platform for fathers focused on local events, app
 ## Privacy and Security
 - password hashes via Argon2id
 - account emails are encrypted and additionally addressed through a separate HMAC lookup hash
+- personal calendar-feed tokens are stored encrypted and additionally resolved through a separate SHA-256 lookup hash
 - profile fields such as first name, last name, street/house number, phone number, profession, languages, and short bio are encrypted
 - location coordinates (`lat`, `lng`) remain plaintext where technically required for distance and radius search
 - non-essential analytics and third-party services are only active after consent