=== BEGIN ARTIFACT TOPOLOGY.md ===
planning_feedback: |
  analyze-display_name applied ARCHITECTURE.md
  analyze-short_description applied ARCHITECTURE.md

## story architecture
summary:      Establish the Flask application architecture and module boundaries.
type:         foundational
kind:         capability
phase:        1
implements:   ARCHITECTURE.md
acceptance:   yes
accepts:
context:
stack:        python.md, flask.md, sqlite.md
provides:     application_factory, web_entrypoint
consumes:
feedback:     analyze-display_name, analyze-short_description
depends:
instructions: |
  Establish the Flask application structure, application factory, route registration boundary,
  configuration boundary, and ownership rules for persistence and web concerns. Keep the design
  suitable for a small runnable web application and preserve insertion order for books.

## story database
summary:      Establish SQLite persistence for ordered books.
type:         foundational
kind:         migration
phase:        1
implements:   DATABASE.md
acceptance:   yes
accepts:
context:
stack:        persistence.md, sqlite.md, python.md
provides:     book_store.add, book_store.list_ordered, book_store.remove, books_table
consumes:     application_factory
depends:      architecture
instructions: |
  Implement the SQLite persistence boundary for books. Define the books table and the typed store
  interface for adding, ordered listing, and removal. Ensure application code reaches SQLite only
  through the persistence interface and that insertion order is preserved.

## story ui-general
summary:      Define shared presentation patterns for the reading-list interface.
type:         foundational
kind:         capability
phase:        1
implements:   UI-GENERAL.md
acceptance:   yes
accepts:
context:
stack:        python.md, flask.md
provides:     reading_list_ui_patterns
consumes:     application_factory
depends:      architecture
instructions: |
  Define the shared HTML and CSS presentation patterns for the reading-list page, including the
  book form, ordered list, removal controls, empty state, and clear validation error treatment.
  Keep the patterns small and accessible for the single-screen application.

## story book-creation
summary:      Add and persist a book submitted with a title and author.
type:         service
kind:         capability
phase:        1
implements:   FEATURE-Book-Creation.md
covers:       BOOKS-001
accepts:       st-002
context:
stack:        python.md, flask.md, sqlite.md
provides:     POST /books, book_creation
consumes:     book_store.add, books_table
depends:      database
acceptance:   yes
instructions: |
  Implement the book-creation workflow and POST /books route. Accept a title and author from the
  web form, persist the submitted book through the store, and return the reader to the list where
  the new book is visible. Preserve the submitted values without reordering existing books.

## story ordered-list
summary:      Render books in their insertion order with an empty-list state.
type:         service
kind:         capability
phase:        1
implements:   FEATURE-Ordered-List.md
covers:       BOOKS-002
accepts:       st-003
context:
stack:        python.md, flask.md, sqlite.md
provides:     GET /, ordered_book_listing
consumes:     book_store.list_ordered, books_table
depends:      book-creation
acceptance:   yes
instructions: |
  Implement the ordered book-list read workflow and GET / route. Read books through the persistence
  interface in insertion order, render every book in that order, and present an understandable
  empty-list state when no books exist.

## story book-removal
summary:      Remove a selected book from the reading list.
type:         service
kind:         capability
phase:        1
implements:   FEATURE-Book-Removal.md
covers:       BOOKS-003
accepts:       st-004
context:
stack:        python.md, flask.md, sqlite.md
provides:     POST /books/{id}/remove, book_removal
consumes:     book_store.remove, ordered_book_listing
depends:      ordered-list
acceptance:   yes
instructions: |
  Implement the removal action for a selected book. Route the removal request through the
  persistence boundary, then return the reader to the list so the removed book is absent on the
  next read while all remaining books retain their relative order.

## story incomplete-submission
summary:      Reject submissions missing a title or author with a clear error.
type:         service
kind:         capability
phase:        1
implements:   FEATURE-Incomplete-Submission.md
covers:       BOOKS-004
accepts:       st-005
context:
stack:        python.md, flask.md
provides:     validate_book_submission
consumes:     POST /books, book_creation
depends:      book-creation
acceptance:   yes
instructions: |
  Add validation at the book-submission boundary. Reject an empty title, an empty author, or both,
  do not persist rejected submissions, and return a clear user-facing indication that the required
  field is missing. Preserve valid submissions through the existing creation workflow.

## story reading-list-screen
summary:      Assemble the reader-facing form, ordered list, empty state, and removal controls.
type:         service
kind:         capability
phase:        1
implements:   SCREEN-Reading-List.md
accepts:
context:      UI-GENERAL.md
stack:        python.md, flask.md
provides:     reading_list_screen
consumes:     GET /, POST /books, POST /books/{id}/remove, reading_list_ui_patterns
depends:      ui-general, book-creation, ordered-list, book-removal, incomplete-submission
acceptance:   yes
instructions: |
  Assemble the single reading-list screen using the completed workflows and shared UI patterns.
  Provide a direct path to submit a title and author, show books in insertion order, show the
  empty-list state, expose removal controls, and display validation failures clearly.

## story verification-suite
summary:      Run and verify the complete automated test suite through bin/test.sh.
type:         service
kind:         test harness
phase:        1
implements:   FEATURE-Test-Suite.md
covers:       VERIFY-001, VERIFY-002
accepts:       st-001, st-006
context:
stack:        python.md
provides:     sh bin/test.sh
consumes:     reading_list_screen, book_creation, ordered_book_listing, book_removal, validate_book_submission
depends:      reading-list-screen
acceptance:   yes
instructions: |
  Provide the automated tests covering adding, ordered listing, removal, and rejection of empty
  title or author. Provide a POSIX-compatible bin/test.sh runnable from the application root.
  The terminal verification must execute the complete suite and preserve its command, exit code,
  standard output, and standard error as evidence.
=== END ARTIFACT ===
=== BEGIN ARTIFACT DECISIONS.json ===
[
  {
    "id": "Q-001",
    "type": "choice",
    "severity": "low",
    "blueprint": "ARCHITECTURE.md",
    "story": "architecture",
    "title": "Single-page reading-list workflow",
    "description": "The source describes one small reader workflow without separate navigation or authentication requirements.",
    "options": [
      {
        "value": "single-page",
        "label": "Use one reading-list screen"
      },
      {
        "value": "multi-page",
        "label": "Split into separate screens"
      }
    ],
    "system_choice": "single-page"
  },
  {
    "id": "Q-002",
    "type": "choice",
    "severity": "low",
    "blueprint": "FEATURE-Book-Creation.md",
    "story": "book-creation",
    "title": "Form submission response",
    "description": "The source requires submitted books to be shown in the list but does not prescribe response mechanics.",
    "options": [
      {
        "value": "redirect",
        "label": "Redirect to the list"
      },
      {
        "value": "inline",
        "label": "Render the list inline"
      }
    ],
    "system_choice": "redirect"
  }
]
=== END ARTIFACT ===