App 2.17.5: Server tab fits; installation ID is read-only

- The "Your private connection" card is gone; its text was out of date
  (the ABRP credentials are no longer on the server).
- Import from file moved next to Save and Test, in one row.
- The installation ID is shown as text instead of an editable field:
  it is derived from the head unit, and changing it by hand only risked
  splitting the history. A config file can still carry an older one
  over, as before.
- The page fits the car's 1778x640 window without scrolling (checked
  on the emulator), and the subtitle no longer says the server passes
  data on to ABRP.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki

app/src/main/res/values/strings.xml

@@ -60,6 +60,7 @@
     <string name="btn_save">Save</string>
     <string name="btn_test">Test connection</string>
     <string name="btn_import">Import from file</string>
+    <string name="installation_id_info">Installation ID %1$s · derived from the head unit; your data is stored under it</string>
 
     <!-- Server page -->
     <string name="server_card_title">Car server</string>
@@ -67,8 +68,6 @@
     <string name="helper_server_url">For example https://car.k8s.stinnesbeck.com</string>
     <string name="hint_server_token">Ingest token</string>
     <string name="helper_server_token">The server\'s INGEST_TOKEN, at least 24 characters</string>
-    <string name="hint_installation_id">Installation ID</string>
-    <string name="helper_installation_id">Your data is stored under this ID. Keep it when reinstalling.</string>
     <string name="server_err_url">Enter an https:// URL</string>
     <string name="btn_pair">Pair with phone</string>
     <string name="pair_hint">Shows a QR code: scan it with your phone and approve with the approval password. The token below is then filled in for you.</string>
@@ -92,7 +91,6 @@
     <string name="server_err_installation_id">Not a valid ID (UUID)</string>
     <string name="server_saved">Server settings saved</string>
     <string name="server_not_configured">Server not configured — open the Server tab</string>
-    <string name="import_hint">Put a text file with server_url and token in %1$s (on the head unit or a USB stick in the same folder), then press Import.</string>
 
     <!-- Config file import -->
     <string name="import_ok">Config imported and saved — press Test to verify</string>

app/src/main/res/values/strings_design.xml

@@ -8,7 +8,7 @@
   <string name="design_overview_title">Your drive at a glance.</string>
   <string name="design_overview_subtitle">Data from your car, all in one place.</string>
   <string name="design_server_title">Where your data goes.</string>
-  <string name="design_server_subtitle">Your own server stores it and passes it on to ABRP.</string>
+  <string name="design_server_subtitle">Your own server stores it; the car sends live data to ABRP itself.</string>
   <string name="design_service_title">Live data.</string>
   <string name="design_service_subtitle">Where your car\'s live data goes, and how often.</string>
   <string name="design_settings_title">Settings.</string>
@@ -19,8 +19,6 @@
   <string name="design_energy">VEHICLE INFO</string>
   <string name="design_tires">TIRE PRESSURES</string>
   <string name="design_account">SERVER LINK</string>
-  <string name="design_private_title">Your private connection.</string>
-  <string name="design_private_body">The token lets the car write to your server. It is stored encrypted on this device; your ABRP credentials stay on the server.</string>
   <string name="design_no_data">Values that cannot be read are shown as &#x2014;.</string>
   <string name="design_service_controls">LIVE DATA</string>
   <string name="design_abrp_title">ABRP, DIRECTLY FROM THE CAR</string>