docs: update CHANGELOG and CONTEXT for v0.11.1 storage scan bugfix

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,12 @@
 ## Changelog
 
+### What was just completed (2026-02-17 session 29)
+- **v0.11.1 — Bugfix: Storage Scan — System Disk Detection & FSType in Container:**
+  - **Bug 1 fix: System disk detection** — Replaced mount-point string comparison (`== "/"`, `"/boot"`, `"/boot/efi"`) with host fstab parsing. Inside the container, `lsblk` reports container mount points (e.g. `/opt/docker/felhom-controller/data`), not host mount points. New `getSystemDiskNames()` reads `/host-fstab` (fallback: `/etc/fstab`), finds system entries (`/`, `/boot`, `/boot/efi`, `swap`), resolves `UUID=` entries to device paths via `blkid -U`, and marks parent disks as system. `partitionToParentDisk()` handles both standard (`sda2→sda`) and NVMe (`nvme0n1p2→nvme0n1`) naming.
+  - **Bug 2 fix: FSType enrichment** — `lsblk` returns null fstype in containers (udev/blkid cache incomplete). New `enrichWithBlkid()` runs `blkid -o export` after lsblk scan and fills in missing `FSType`, `UUID`, `Label` per partition from direct device probing. Runs on both `AvailableDisks` and `SystemDisks`.
+  - **Result:** sda (system SSD) now correctly appears in SystemDisks; sdb (USB HDD) appears in AvailableDisks; partition fstypes (vfat/ext4/swap) correctly shown; sdb1 genuinely shows "(nincs fájlrendszer)".
+  - **Files modified (1):** `storage/scan_linux.go`
+
 ### What was just completed (2026-02-17 session 28)
 - **v0.11.0 — Phase C: Storage Init, Data Migration & Startup Fixes:**
   - **Step 0: Startup ping + hub report** — Controller now fires heartbeat ping, system_health ping, and hub report immediately on startup (5s delay) instead of waiting for first scheduler tick (5-15 min). `hubPusher` instance created once and reused for both startup and periodic reports. Prevents Healthchecks showing stale "Last Ping: X ago" after restarts.