Expand prompt catalog discovery example

examples/consumers/testdata/prompt-catalog/config.yml

@@ -1,11 +1,14 @@
 configkit:
   imports:
-    - path: prompts/curated.yml
+    - dir: prompts
+      exclude: [generated-ignored.yml]
       destination: [prompts]
       placement: sequence-item
-    - glob: prompts/generated-*.yml
+    - dir: featured
+      pattern: [weather-*.yml]
       destination: [prompts]
       placement: sequence-item
+    - dir: optional
 prompts:
   - id: main
     name: Main authored prompt

examples/consumers/testdata/prompt-catalog/optional/ignored.txt

@@ -0,0 +1 @@
+This file does not match the application import defaults.

examples/consumers/testdata/prompt-catalog/prompts/curated.yml

@@ -1,6 +1,6 @@
 configkit:
   imports:
-    - path: curated-id.yml
+    - path: helpers/curated-id.yml
 name: Curated summary
 messages:
   - Summarize the supplied content.

examples/consumers/testdata/prompt-catalog/prompts/generated-ignored.yml

@@ -0,0 +1,3 @@
+id: ignored
+name: Excluded generated prompt
+messages: [This record is excluded.]

examples/consumers/testdata/prompt-catalog/prompts/generated-welcome.yml

@@ -2,3 +2,4 @@ id: welcome
 name: Welcome
 messages:
   - Welcome the user.
+resource: welcome.txt

examples/consumers/testdata/prompt-catalog/prompts/required.yml

@@ -0,0 +1,3 @@
+id: required
+name: Required prompt
+messages: [Use the required prompt.]

examples/consumers/testdata/prompt-catalog/prompts/welcome.txt

@@ -0,0 +1 @@
+Welcome resource text.

examples/consumers/testdata/prompt-catalog/simple.yml

@@ -0,0 +1,7 @@
+configkit:
+  imports:
+    - path: prompts/required.yml
+      required: true
+      destination: [prompts]
+      placement: sequence-item
+prompts: []