Add persistent AFK reserves for both engines (Refs #12)

README.md

@@ -368,7 +368,7 @@ count centered near the bottom above a slim health bar. The complete
 keeping the group centered as the count gains or loses digits. It uses a
 uniform font scale of `1.25` and shows `-- ZOMBIES` before data is available.
 Current/maximum HP appears to the right of the bar only while injured, then
-disappears at full health. The AFK indicator sits above the zombie count. Text
+disappears at full health. The AFK reserve countdown is independently centered on screen. Text
 uses an outline for contrast; there are no panel backgrounds or timer labels.
 
 Fullscreen X/Y anchors bypass safe-area insets. Overlay positions and shader
@@ -386,7 +386,7 @@ health and zombie-count displays freeze at game over. Health display fallbacks
 never modify gameplay max health.
 
 Type `.hud` in chat to hide or show your core, including its branding, timers,
-zombie count, health bar, damage-only HP and AFK indicator. The exact command
+zombie count, health bar and damage-only HP. The AFK countdown stays visible. The exact command
 is case-insensitive. Visibility defaults on and persists across death/respawn
 within the current connection/map; reconnecting or restarting the map restores
 the visible default. Data and timers continue updating while hidden, so showing
@@ -394,7 +394,7 @@ the HUD restores current values or the frozen game-over values. Help, records
 and the stock HUD remain unaffected.
 
 Common owns one unboxed service area at the upper right. `.help` and its
-`.commands` alias show all nine installed commands in one list with command
+`.commands` alias show installed commands in pages of up to nine rows with command
 and description columns: `.help`, `.hud`, `.afk`, `.back`, `.join`, `.leaders`,
 `.b`, `.d`, `.w`. Missing modules' commands are omitted. Bank syntax remains
 `.d <amount|all>` and `.w <amount|all>`, and `.join` identifies its newcomer
@@ -414,8 +414,7 @@ remain private and work when the HUD module is omitted.
 
 Both games allocate only the active service view and release it when idle or
 before switching between help and records. Pages reuse the active view's
-elements. The core uses 10 archived elements, plus one for AFK. The standard
-nine-command help view uses 19 nonarchived elements, or 20 with a multi-page
+elements. The core uses 10 archived elements, plus two independent elements for AFK. A nine-row help page uses 19 nonarchived elements, or 20 with a multi-page
 counter; records use four, or five with a multi-page counter. Hidden elements
 still occupy slots. The controller and pending requests are separate from
 display lifetime, so an idle service holds no HUD elements.
@@ -427,8 +426,8 @@ avoiding dynamic counter strings in the text config-string pool. Numeric HP
 still uses `SetValue`. On r5334+, deploy the updated HUD script and restart
 the map; no full server-process restart is required. On older Plutonium
 revisions, update clients and server and fully restart them before deploying.
-AFK `1.2.0` and leaderboard `1.1.0` remain compatible; AFK still requires
-common `1.4.0+`. There is no new native-plugin or backend requirement. Existing
+Leaderboard `1.1.0` remains compatible. AFK `2.0.0` requires plugin `1.4.0+`,
+common `1.4.0+` and the EC reserve service; see the [AFK guide](docs/afk.md). Existing
 leaderboard plugin requirements still apply. Common retains its older panel
 helpers for unchanged consumers; the new layout uses fullscreen overlay helpers
 with the same integer shader-width handling.
@@ -462,7 +461,7 @@ Before rollout, validate both engines in Plutonium:
    appear only while injured and disappear on full healing. Toggle AFK and back
    without overlapping zombies/health or changing existing protection behavior.
 3. Open `.help`, `.HELP` and `.commands` with all modules installed. Verify
-   one list of nine commands, full bank syntax, no single-page counter and
+   the installed commands including AFK balance/buy, full bank syntax and a page counter and
    automatic dismissal after 12 seconds. Add custom registered commands to
    exercise the nine-row page limit, page counter and repeat-to-restart behavior.
    Remove optional modules and restart the map to confirm filtering, including
@@ -476,7 +475,7 @@ Before rollout, validate both engines in Plutonium:
    surviving service windows. Confirm `.join`, bank commands and lobby lock
    retain their existing behavior with their required modules installed.
 6. Toggle `.hud` and `.HUD` before spawning, during play, while AFK and after
-   game over. Check private visibility, all core elements and the AFK indicator,
+   game over. Check private visibility, all core elements and the independently visible AFK countdown,
    continued updates while hidden, and unchanged help/records/stock HUD. Verify
    death/respawn preserves the choice and reconnect/map restart restores visibility.
 7. On T5, watch the first automatic record announcement and its dismissal, then
@@ -610,3 +609,11 @@ policy persistence, command-result limits and deployment validation. New
 TWS plugin 1.3.0 and common script 1.2.0. Moderation is optional; without private
 configuration it stays disabled. Existing bank and telemetry credentials are
 never reused. Native plugin updates require a full game-server process restart.
+
+## Persistent AFK reserves (T5 and T6)
+
+See [AFK reserves](docs/afk.md) for commands, gameplay rewards, countdown behavior,
+recovery, coordinated EC deployment and the required live validation. AFK `2.0.0`
+requires matching TWS plugin `1.4.0+`, common `1.4.0+`, telemetry `1.0.0+`,
+Plutonium r5334+, EC #151 and host agent `1.12.0+`. Full server-process restart
+is required when installing the updated plugins.