docs: add autonomous local installation guide

scripts/test-verify-workspace-install-docs.sh

@@ -9,6 +9,10 @@ trap 'rm -f "$output"' EXIT HUP INT TERM
 "$root/scripts/verify-workspace-install-docs.sh" --fixtures-only >"$output"
 
 for fixture in \
+  "local installation guide contract" \
+  "Windows line-ending recovery guide contract" \
+  "Pi management guide contract" \
+  "local installation example rendered from path with spaces" \
   "local manual canonical base+override references" \
   "server manual canonical base+override references" \
   "canonical local base+override fixture" \

scripts/verify-workspace-install-docs.sh

@@ -43,6 +43,132 @@ verify_path_variable_values() {
   done <"$source"
 }
 
+require_headings() {
+  local source="$1" label="$2"
+  shift 2
+  local heading
+  for heading in "$@"; do
+    grep -Fqx "## $heading" "$source" || {
+      echo "missing required heading in $label: $heading" >&2
+      return 1
+    }
+  done
+}
+
+require_text() {
+  local source="$1" label="$2"
+  shift 2
+  local expected
+  for expected in "$@"; do
+    grep -Fq -- "$expected" "$source" || {
+      echo "$label lacks required instruction: $expected" >&2
+      return 1
+    }
+  done
+}
+
+verify_local_guide() {
+  local guide="$root/docs/install/local.md"
+  [[ -f "$guide" ]] || {
+    echo "missing local installation guide: docs/install/local.md" >&2
+    return 1
+  }
+  require_headings "$guide" "local installation guide" \
+    "Choose your platform" \
+    "Prerequisites" \
+    "Clone and verify LF" \
+    "Create the local operator files" \
+    "Address external services" \
+    "Build ThothII and thothctl" \
+    "Start and verify" \
+    "Update an installation" \
+    "Back up and restore" \
+    "Data-preserving uninstall" \
+    "Next: workspaces and Pi"
+  require_text "$guide" "local installation guide" \
+    "git clone" \
+    "bash scripts/verify-line-endings.sh" \
+    "deploy/env/local.env" \
+    "host.docker.internal" \
+    "host-gateway" \
+    "container 127.0.0.1" \
+    "bash scripts/build-local.sh" \
+    "scripts/build-local.ps1" \
+    "bash scripts/build-thothctl.sh" \
+    "thothctl --installation" \
+    "curl --fail http://127.0.0.1:8080/health" \
+    "http://127.0.0.1:8080" \
+    "git pull --ff-only" \
+    "docker compose down --volumes"
+  echo "local installation guide contract passed"
+}
+
+verify_windows_line_endings_guide() {
+  local guide="$root/docs/install/windows-line-endings.md"
+  [[ -f "$guide" ]] || {
+    echo "missing Windows line-ending guide: docs/install/windows-line-endings.md" >&2
+    return 1
+  }
+  require_headings "$guide" "Windows line-ending guide" \
+    "Recommended WSL2 clone" \
+    "Repository-local LF policy" \
+    "Verify after clone or pull" \
+    "Recover an existing CRLF clone"
+  require_text "$guide" "Windows line-ending guide" \
+    "git config --local core.autocrlf false" \
+    "bash scripts/verify-line-endings.sh" \
+    "git add --renormalize ." \
+    "git diff --cached --check" \
+    "reclone"
+  if grep -Fq 'git reset --hard' "$guide"; then
+    node - "$guide" <<'NODE'
+const fs = require("fs");
+const lines = fs.readFileSync(process.argv[2], "utf8").split(/\n/);
+for (let index = 0; index < lines.length; index += 1) {
+  if (!lines[index].includes("git reset --hard")) continue;
+  const warning = lines.slice(Math.max(0, index - 4), index).join(" ").toLowerCase();
+  if (!warning.includes("warning") || !warning.includes("destructive") ||
+      !warning.includes("backup") || !warning.includes("commit")) {
+    throw new Error("git reset --hard lacks an immediate destructive warning requiring backup/commit");
+  }
+}
+NODE
+  fi
+  echo "Windows line-ending recovery guide contract passed"
+}
+
+verify_pi_management_guide() {
+  local guide="$root/docs/install/pi-management.md"
+  [[ -f "$guide" ]] || {
+    echo "missing Pi management guide: docs/install/pi-management.md" >&2
+    return 1
+  }
+  require_headings "$guide" "Pi management guide" \
+    "Who can use Pi Management" \
+    "Use the Pi Management page" \
+    "Use thothctl" \
+    "Handle credentials and secrets" \
+    "Update and roll back Pi" \
+    "Recover a failed update" \
+    "Direct support access"
+  require_text "$guide" "Pi management guide" \
+    "pi status" \
+    "pi doctor" \
+    "pi test" \
+    "pi check" \
+    "pi configure" \
+    "pi update" \
+    "pi rollback --yes" \
+    "pi maintenance status" \
+    "pi maintenance recover --yes" \
+    "pi logs" \
+    "/run/secrets" \
+    "docker compose exec core pi" \
+    "no browser shell" \
+    "does not mount the Docker socket"
+  echo "Pi management guide contract passed"
+}
+
 verify_manual() {
   local profile="$1" manual
   manual="$root/docs/install/$profile-workspace-registry.md"
@@ -93,6 +219,101 @@ verify_manual() {
   echo "$profile manual canonical base+override references passed"
 }
 
+verify_local_installation_example() {
+  local example="$root/docs/install/examples/thothii-installation.local.yaml"
+  [[ -f "$example" ]] || {
+    echo "missing local installation example: docs/install/examples/thothii-installation.local.yaml" >&2
+    return 1
+  }
+
+  local fixture source_copy operator_dir copied_example connector_override env_file
+  fixture="$(mktemp -d "${TMPDIR%/}/thoth local install.XXXXXX")"
+  trap 'rm -rf "$fixture"' RETURN
+  [[ "$fixture" == *" "* ]] || {
+    echo "local installation fixture path does not contain spaces" >&2
+    return 1
+  }
+  source_copy="$fixture/ThothII source"
+  operator_dir="$fixture/operator files"
+  mkdir -p "$source_copy/deploy/pi" "$operator_dir"
+  cp "$root/compose.yaml" "$source_copy/compose.yaml"
+  cp "$root/deploy/compose.local.yaml" "$source_copy/deploy/compose.local.yaml"
+  cp "$root/deploy/compose.git-ssh.yaml" "$source_copy/deploy/compose.git-ssh.yaml"
+  cp "$root/deploy/pi/models.json" "$source_copy/deploy/pi/models.json"
+  cp "$root/deploy/pi/settings.json" "$source_copy/deploy/pi/settings.json"
+
+  write_private "$operator_dir/pi-auth.json" '{"zai":{"type":"api_key","key":"fixture-local-pi-key"}}'
+  write_private "$operator_dir/thothii.secrets" 'THT_MODEL_API_KEY=fixture-local-model-key'
+  write_private "$operator_dir/git-ssh-key" 'fixture-local-ssh-key'
+  write_private "$operator_dir/git-known-hosts" 'fixture-local-known-hosts'
+  write_private "$operator_dir/dwh-password" 'fixture-local-dwh-password'
+  printf '%s\n' \
+    'THT_WS_NORTH_STAR_RESEARCH_DWH_TRANSPORT=postgres_direct' \
+    'THT_WS_NORTH_STAR_RESEARCH_DWH_PASSWORD_FILE=/run/secrets/north-star-research-dwh-password' \
+    >"$operator_dir/workspace-bindings.env"
+  env_file="$source_copy/deploy/env/local.env"
+  mkdir -p "$source_copy/deploy/env"
+  printf '%s\n' \
+    'THT_WORKSPACE_GIT_REMOTE=ssh://git@git.example.invalid/platform/thoth-workspaces.git' \
+    "PI_AUTH_FILE=$operator_dir/pi-auth.json" \
+    "THT_SECRETS_FILE=$operator_dir/thothii.secrets" \
+    "THT_WORKSPACE_BINDINGS_ENV_FILE=$operator_dir/workspace-bindings.env" \
+    "THT_WORKSPACE_GIT_SSH_KEY_FILE=$operator_dir/git-ssh-key" \
+    "THT_WORKSPACE_GIT_KNOWN_HOSTS_FILE=$operator_dir/git-known-hosts" \
+    "THT_WS_NORTH_STAR_RESEARCH_DWH_PASSWORD_SOURCE=$operator_dir/dwh-password" \
+    >"$env_file"
+  connector_override="$operator_dir/connector-secrets.local.yaml"
+  "$root/scripts/generate-connector-secrets-override.sh" \
+    --bindings-env "$operator_dir/workspace-bindings.env" \
+    --operator-env "$env_file" \
+    --output "$connector_override" >/dev/null
+
+  copied_example="$fixture/thothii-installation.yaml"
+  local contents
+  contents="$(<"$example")"
+  contents="${contents//\/absolute\/path\/to\/ThothII/$source_copy}"
+  contents="${contents//\/absolute\/path\/to\/thothii-operator/$operator_dir}"
+  printf '%s\n' "$contents" >"$copied_example"
+
+  local profile project_directory descriptor_env value
+  local -a overrides files
+  profile="$(sed -n 's/^profile: \([^[:space:]]*\)$/\1/p' "$copied_example")"
+  project_directory="$(sed -n 's/^projectDirectory: "\(.*\)"$/\1/p' "$copied_example")"
+  descriptor_env="$(sed -n 's/^envFile: "\(.*\)"$/\1/p' "$copied_example")"
+  while IFS= read -r value; do overrides+=("$value"); done < <(sed -n 's/^  - "\(.*\)"$/\1/p' "$copied_example")
+  [[ "$profile" == local && "$project_directory" == "$source_copy" && "$descriptor_env" == "$env_file" ]] || {
+    echo "local installation example does not resolve its required fields" >&2
+    return 1
+  }
+  [[ "${#overrides[@]}" -eq 2 && "${overrides[1]}" == "$connector_override" ]] || {
+    echo "local installation example does not select the expected optional overrides" >&2
+    return 1
+  }
+  files=(-f "$project_directory/compose.yaml" -f "$project_directory/deploy/compose.$profile.yaml")
+  for value in "${overrides[@]}"; do files+=(-f "$value"); done
+  local rendered="$fixture/local-installation.json"
+  "$root/scripts/compose-with-preflight.sh" --env-file "$descriptor_env" \
+    "${files[@]}" config --format json >"$rendered"
+  node - "$rendered" <<'NODE'
+const fs = require("fs");
+const config = JSON.parse(fs.readFileSync(process.argv[2], "utf8"));
+if (Object.keys(config.services).sort().join(",") !== "core,frontend") {
+  throw new Error("local installation example must render exactly core,frontend");
+}
+const output = JSON.stringify(config);
+for (const secret of [
+  "fixture-local-pi-key",
+  "fixture-local-model-key",
+  "fixture-local-ssh-key",
+  "fixture-local-known-hosts",
+  "fixture-local-dwh-password",
+]) {
+  if (output.includes(secret)) throw new Error("local installation rendering exposed a fixture secret");
+}
+NODE
+  echo "local installation example rendered from path with spaces passed"
+}
+
 write_private() {
   local path="$1" value="$2"
   printf '%s\n' "$value" >"$path"
@@ -229,6 +450,10 @@ NODE
 case "$mode" in
   --fixtures-only)
     [[ $# -eq 1 ]] || { echo "usage: $0 --fixtures-only" >&2; exit 2; }
+    verify_local_guide
+    verify_windows_line_endings_guide
+    verify_pi_management_guide
+    verify_local_installation_example
     verify_manual local
     verify_manual server
     verify_compose_fixtures
@@ -237,6 +462,12 @@ case "$mode" in
     profile="${2:-}"
     [[ $# -eq 2 && "$profile" =~ ^(local|server)$ ]] \
       || { echo "usage: $0 --profile {local|server}" >&2; exit 2; }
+    if [[ "$profile" == local ]]; then
+      verify_local_guide
+      verify_windows_line_endings_guide
+      verify_pi_management_guide
+      verify_local_installation_example
+    fi
     verify_manual "$profile"
     verify_compose_fixtures
     echo "== Run isolated workspace-registry bootstrap and recovery smoke =="