Migrate PromptKit reports to shared rendering

docs/cli.md

@@ -577,7 +577,7 @@ The command accepts:
 | `--profile` | string | empty | Pass the profile ID to PromptKit; empty uses its native selection rule. |
 | `--session-id` | string | empty | Pass session context to PromptKit. |
 | `--var` | repeatable `KEY=VALUE` | none | Supply caller-variable context for native discovery. |
-| `--format` | `yaml` | `yaml` | Select the requirements report format. Other formats are usage errors for this operation. |
+| `--format` | `text`, `yaml`, `json` | automatic | Select the requirements report format; automatic and text use YAML for this structured report. |
 
 The `promptkit` namespace identifies the operation, so there is no built-in
 `--scope` flag. An explicitly empty profile or session value retains PromptKit's
@@ -594,7 +594,7 @@ values, whitespace, commas, and additional `=` characters are retained. All
 occurrences are parsed; duplicate keys use the last value, while any malformed
 occurrence is a usage error even if a later assignment is valid.
 
-The YAML report contains selected identities, native completeness, and input,
+The report contains selected identities, native completeness, and input,
 variable, and issue inventories. False values and empty inventories are
 retained. Input metadata preserves null versus an empty string. Variable entries
 contain `name`, `kind`, `supplied`, and `explanation`. `supplied` reports native
@@ -659,7 +659,7 @@ The command accepts:
 | `--session-id` | string | empty | Pass session context to PromptKit. |
 | `--var` | repeatable `KEY=VALUE` | none | Supply caller variables for the concrete request. |
 | `--input` | repeatable `NAME=PATH` | none | Bind a file-backed PromptKit artifact. |
-| `--format` | `yaml` | `yaml` | Select the success confirmation format. Other formats are usage errors. |
+| `--format` | `text`, `yaml`, `json` | automatic | Select the success confirmation format; automatic and text use YAML for this structured report. |
 
 The built-in flags other than repeatable `--var` and `--input` are singleton
 bindings; when repeated, the last value is used. Explicit empty `--config` or
@@ -674,7 +674,7 @@ native validation. File paths become `promptkit.File(PATH)` references without
 being read, normalized, expanded, or rebased during argument binding. Duplicate
 keys or names use the last value, but every occurrence is parsed.
 
-On success, the YAML confirmation contains only the requested prompt ID and
+On success, the confirmation contains only the requested prompt ID and
 `valid: true`:
 
 ```yaml
@@ -712,8 +712,10 @@ example promptkit list collections
 ```
 
 All catalogs accept `--config`, `--overlay`, applicable flags from
-`Suite.Selectors`, and `--format yaml` (the default). Other formats are usage
-errors. Prompt, profile, and backend listings accept namespace selection:
+`Suite.Selectors`, and the shared `--format` flag. Automatic output uses text
+for nonempty string lists and YAML for other inventories; explicit `text` uses
+the same rendering for structured inventories. Prompt, profile, and backend
+listings accept namespace selection:
 
 | Binding | Effect |
 | --- | --- |
@@ -729,8 +731,8 @@ before provider work. Namespace inventory accepts repeatable `--kind KIND`;
 omitting `--kind` forwards PromptKit's native default kind selection. Repeated
 values are forwarded in order. Collections have no namespace or kind filter.
 
-Each operation writes one bare YAML sequence, retaining provider order and
-native identities:
+Each operation reports one bare sequence, retaining provider order and native
+identities. YAML examples follow:
 
 - Prompt entries are `{id}`.
 - Profiles, backends, and namespaces are strings.
@@ -785,7 +787,7 @@ example promptkit test authentication --backend local
 | `--reasoning-effort` | string | omitted | Override execution reasoning effort. |
 | `--api-key-env` | string | omitted | Supply an API-key environment-variable name to native configuration. |
 | `--transient-retries` | integer | omitted | Set the native inference transient retry count. |
-| `--format` | `yaml` | `yaml` | Select the report format. Other formats are usage errors. |
+| `--format` | `text`, `yaml`, `json` | automatic | Select the report format; automatic and text use YAML for these structured reports. |
 
 The execution flags populate PromptKit's native execution override. The
 `--api-key-env` value is a variable name, not a credential value. Application
@@ -795,7 +797,7 @@ builder forwards the seed; a supplied builder's complete native request is
 authoritative. The helper retains a native report when PromptKit returns both a
 report and an error.
 
-A single report projects the native smoke report into YAML. It preserves native
+A single report projects the native smoke report. It preserves native
 false, unknown/null, and incomplete values and does not add a readiness score.
 The report includes `kind`, `supported`, `applicable`, `completed`, `reason`,
 `target`, `facts`, `timing`, `attempts`, `usage`, and `failure`. Its target
@@ -865,7 +867,7 @@ usage:
 failure: ""
 ```
 
-Aggregate output is one YAML mapping with ordered `tests` entries. Each entry
+Aggregate output is one mapping with ordered `tests` entries. Each entry
 has selected `kind`, nullable `report`, and optional `error` text. The inner
 report keeps its native `kind`. This cancellation example shows two attempted
 operations with no reports; later kinds are absent because cancellation stops

docs/roadmap/implementation.md

@@ -1,6 +1,6 @@
 # Shared reporting and PromptKit v0.20.0 implementation plan
 
-Status: implementation in progress; Stages 1–8 complete.
+Status: implementation in progress; Stages 1–9 complete.
 
 ## Scope, authority, and execution
 
@@ -323,6 +323,10 @@ native evidence rather than rechecking upstream inheritance or rendering.
 
 ## Stage 9: Consolidate remaining ckprompt reports
 
+**Complete.** Requirements, catalogs, and smoke reports use shared rendering.
+The root, ckconfig, and ckprompt workspace suites passed with Go 1.27.0,
+including smoke evidence, cancellation, quiet, and delivery-failure tests.
+
 Move requirements show/validate, all catalogs, and smoke reports onto core
 rendering. Remove remaining local format bindings, allowlists, encoders, and
 format-specific report paths. Preserve selected report content with JSON tags