Pipeline run

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        "rationale": "Core implementation language used to build Flutter app logic, UI composition, and client-side feature code. This is the primary coding surface for shared cross-platform app development.",
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          "rationale": "Test tools and practices used to validate UI behavior, interactions, and browser flows. Frontend engineers rely on these to catch regressions in components, pages, and user journeys.",
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        "roles_from_db": [
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            "slug": "hybrid-mobile-developer",
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        "roles_from_db": [
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        "outcome_line": "Skipped \u2014 no persistable v3 meta for new skill",
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        "roles_from_db": [
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        "skill_dimension_saved": false,
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        "roles_from_db": [
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          "slug": "messaging-and-background-jobs",
          "source": "db"
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        "dimension_id": 291,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "role_archetype": "Engineering",
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          {
            "display_name": "Python Backend Developer",
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            "rationale": null,
            "role_archetype": "Engineering",
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            "display_name": "Ruby Backend Developer",
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          "source": "db"
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        "dimension_id": 144,
        "input_skill": "Cassandra",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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        "skill_dimension_saved": true,
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        "dimension": {
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          "rationale": "Modeling and operating relational persistence for backend services. Includes schema design, normalization, indexing, transactions, and query tuning for operational data stores.",
          "slug": "relational-database-design",
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        "input_skill": "PostgreSQL",
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        "matched_chosen_role": true,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
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        "roles_from_db": [
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            "display_name": ".NET Backend Developer",
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          {
            "display_name": "Kotlin Backend Developer",
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            "role_archetype": "Engineering",
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            "display_name": "Node.js Backend Developer",
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            "role_archetype": "Engineering",
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          },
          {
            "display_name": "Ruby Backend Developer",
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            "rationale": null,
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          {
            "display_name": "Scala Backend Developer",
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            "rationale": null,
            "role_archetype": "Engineering",
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        ],
        "skill_dimension_saved": true,
        "skill_id": 16,
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          "rationale": "Working effectively with operational relational databases from Go backend services. This includes schema-aware querying, indexing awareness, transactions, and understanding how service code interacts with PostgreSQL or similar systems.",
          "slug": "relational-database-usage",
          "source": "db"
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        "dimension_id": 371,
        "input_skill": "PostgreSQL",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "display_name": "Go Backend Developer",
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            "role_archetype": "Engineering",
            "slug": "go-backend-developer",
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        ],
        "skill_dimension_saved": true,
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      {
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          "rationale": "Packaged tools for extracting, loading, and transforming data across systems. This dimension covers connector-based ingestion, transformation frameworks, and managed integration products.",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "display_name": "Data Engineer",
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            "slug": "data-engineer",
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