llm, add note to AGENTS about the host system and Docker container preferences.

tasks/workstation/linux/software/ai/llm.yml

@@ -574,11 +574,19 @@
               container. You are the user `user` and have been granted access to
               the designer's Code and SDKs via mount at `{{ user_user.home }}`.
 
+              Host system is typically (but not always) a systemd-free distro
+              such as Artix or Devuan. User likes the `runit` service manager.
+              `elogind` is used rather than systemd's logind. Desktop is i3 and
+              display manager is lightdm. Servers are run on Debian and Docker
+              containers are typically debian:trixie-slim with a Dockerfile
+              called by compose.yml which adds the necessary packages, sometimes
+              building from source if the Debian executable is too old.
+
               If the `$GOT_EM` environment variable is `true` then all the
               necessary packages for compiling Android and Flutter were
               installed. If it is `false` then they were not installed, and
               compiling will fail. Please check this before trying and alert me
-              if they need added. If we don;t have Internet, then ask me to
+              if they need added. If we don't have Internet, then ask me to
               compile or run whatever command is needed on the host system.
 
               # Rules
@@ -650,6 +658,12 @@
               - Kotlin: 2.4.20
               - Java: JDK 17
               - Flutter (plugin loader): 1.0.0
+
+              Regardless of whether AGP bundles Kotlin, we need to specify it to
+              avoid things like "Your project's Kotlin version (2.2.10) is lower
+              than Flutter's minimum supported version of 2.2.20. Please upgrade
+              your Kotlin version." This is exactly why we use these versions,
+              plus it helps document what's actually being used over guessing.
             backup: false
             owner: "{{ user }}"
             group: "{{ user }}"
@@ -684,6 +698,7 @@
                   build:
                     context: ./
                     network: host
+                  image: hyperling-open-terminal:latest
                   container_name: open-terminal
                   network_mode: host
                   dns:
@@ -733,6 +748,10 @@
 
               USER root
 
+              RUN echo "System"
+              RUN apt-get update && apt-get install -y \
+                ca-certificates git curl bash sudo wget ansible ansible-lint
+
               RUN echo "Android"
               RUN apt-get update && apt-get install -y \
                 libc6:amd64 libncurses-dev \
@@ -740,7 +759,7 @@
                 # Debian removed JDK 17, continue serving from the host.
                 # default-jdk openjdk-17-jdk
 
-              RUN echo "Flutter (Main)"
+              RUN echo "Flutter"
               RUN apt-get update && apt-get install -y \
                 curl git unzip xz-utils zip libglu1-mesa libglu1-mesa
 
@@ -753,6 +772,10 @@
               RUN apt-get update && apt-get install -y \
                 libc6:amd64 libstdc++6 lib32z1 libbz2-1.0
 
+              RUN echo "Ansible"
+              RUN apt-get update && apt-get install -y \
+                ansible ansible-lint
+
               USER user
             owner: root
             mode: "0755"