apollo_deployments: introduce hybrid layout for infra config

crates/apollo_deployments/jsonnet/lib/layouts/hybrid.libsonnet

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+// Hybrid layout structure.
+local catalog = import '../infra/catalog.libsonnet';
+local templates = import '../infra/templates.libsonnet';
+{
+  reactive:: catalog.reactive,
+  active:: catalog.active,
+  // Hosted-but-not-remote-served reactive components.
+  localOnly:: ['config_manager', 'mempool_p2p'],
+
+  // Canonical per-component infra ports (shared across layouts).
+  ports:: templates.componentPorts,
+  serviceDns:: {
+    committer: 'sequencer-committer-service',
+    core: 'sequencer-core-service',
+    gateway: 'sequencer-gateway-service',
+    l1: 'sequencer-l1-service',
+    mempool: 'sequencer-mempool-service',
+    sierra_compiler: 'sequencer-sierracompiler-service',
+  },
+  // Remote-client tuning of components homed in each service (scale_policy + retries from hybrid.rs).
+  scale:: {
+    committer: { idle: templates.IDLE_STATIC, retries: templates.RETRIES_DEFAULT },
+    core: { idle: templates.IDLE_STATIC, retries: templates.RETRIES_DEFAULT },
+    gateway: { idle: templates.IDLE_AUTO_SCALED, retries: templates.RETRIES_DEFAULT },
+    l1: { idle: templates.IDLE_STATIC, retries: templates.RETRIES_L1 },
+    mempool: { idle: templates.IDLE_STATIC, retries: templates.RETRIES_DEFAULT },
+    sierra_compiler: { idle: templates.IDLE_AUTO_SCALED, retries: templates.RETRIES_DEFAULT },
+  },
+  // Per service: components hosted (runs) and reactive components consumed remotely (uses).
+  // Everything not listed is Disabled. Transcribed from hybrid.rs get_*_component_config.
+  services:: {
+    committer: {
+      runs: ['committer', 'config_manager', 'monitoring_endpoint'],
+      uses: ['batcher'],
+    },
+    core: {
+      runs: [
+        'batcher',
+        'class_manager',
+        'proof_manager',
+        'signature_manager',
+        'state_sync',
+        'config_manager',
+        'consensus_manager',
+        'monitoring_endpoint',
+      ],
+      uses: ['committer', 'l1_events_provider', 'l1_gas_price_provider', 'mempool', 'sierra_compiler'],
+    },
+    gateway: {
+      runs: ['gateway', 'config_manager', 'http_server', 'monitoring_endpoint'],
+      uses: ['class_manager', 'mempool', 'proof_manager', 'state_sync'],
+    },
+    l1: {
+      runs: [
+        'l1_events_provider',
+        'l1_gas_price_provider',
+        'config_manager',
+        'l1_events_scraper',
+        'l1_gas_price_scraper',
+        'monitoring_endpoint',
+      ],
+      uses: ['batcher', 'state_sync'],
+    },
+    mempool: {
+      runs: ['mempool', 'mempool_p2p', 'config_manager', 'monitoring_endpoint'],
+      uses: ['class_manager', 'gateway', 'proof_manager'],
+    },
+    sierra_compiler: {
+      runs: ['sierra_compiler', 'config_manager', 'monitoring_endpoint'],
+      uses: [],
+    },
+  },
+}

crates/apollo_deployments/jsonnet/services/hybrid.jsonnet

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+// Generates the `components` map for every service of the hybrid layout.
+local derive = import '../lib/infra/derive.libsonnet';
+local hybrid = import '../lib/layouts/hybrid.libsonnet';
+
+{
+  [service]: derive.infraFor(hybrid, service)
+  for service in std.objectFields(hybrid.services)
+}