Documentation: Update README and backlog

Author: amotl

README.md

@@ -89,7 +89,7 @@ uv tool install --upgrade 'cratedb-about[all] @ git+https://github.com/crate/abo
 The `cratedb-about` package provides three subsystems.
 
 - Outline: Read and inquire outline files.
-- Bundle: Produce context output bundles from outline files.
+- Bundle: Produce a context bundle from an outline file.
 - Query: Use context information for conversations with LLMs.
 
 ### Outline

docs/backlog.md

@@ -1,24 +1,24 @@
 # Backlog
 
 ## Iteration +1
-- Outline: Revisit `notes` in `cratedb-outline.yaml` about
-  other resources that have not been expanded properly yet
-  https://github.com/crate/about/issues/24
-- Outline: Explore using refined content representations by
-  pulling in `ctk docs functions` and `ctk docs settings`
-- llms-txt: Compare sizes of CrateDB's `llms.txt` against sizes
+- Bundle: Compare sizes of CrateDB's `llms.txt` files against sizes
   of other vendors. Adjust when needed.
   https://github.com/crate/about/issues/20
 - Bundle: `test_cli_bundle` is heavy, and may incur timeouts
+- Linter: YAML, Markdown, Linkchecker, Element sizes
 
 ## Iteration +2
+- UI: Little chat interface using Streamlit
 - Any: JSON/YAML/Markdown output
 - Query: Let the user optionally select a local or remote `llms.txt` file
 - Query: Let the user select the model, reasoning effort, and other parameters
 - Outline: `find_items`: Include and/or exclude multiple sections
 - Outline: Refactor `--optional` flag to `--include=optional` option
+- Bundle: Don't let HTML leak into bundle files
 
 ## Iteration +3
+- Bundle: Explore using refined content representations by
+  pulling in `ctk docs functions` and `ctk docs settings`
 - Outline: Unlock Discourse, auto-select https://community.cratedb.com/raw/1015
 - Outline: Unlock HTML resources, auto-convert using the best standalone program.
   => https://www.urltoany.com/url-to-markdown
@@ -35,3 +35,8 @@
   => Better provide a context manager interface right away?
 - Outline: Rename `CRATEDB_CONTEXT_URL` to `ABOUT_CONTEXT_URL`
 - Outline: Rename `OUTLINE_URL` to `ABOUT_OUTLINE_URL`
+- Outline: Is the built-in outline currently validated?
+- Bundle: README in HTML format
+- Inventory: Revisit `notes` in `cratedb-outline.yaml` about
+  other resources that have not been expanded properly yet
+  https://github.com/crate/about/issues/24