chore: convert TODO to MIME TODO format

TODO

@@ -1,91 +1,52 @@
-# TODO List for esm-logging
+--ISSUE
-
+Content-Type: application/sprints
-This is a poor-man's issue tracker. I am not primarily a GitHub user so don't
+Sprints:
-want to commit to their issue tracking feature, but my primary SVC service
-provider (Bitbucket) only offers paid integration into their issue tracker
-(Jira). I don't have the time (and patience) at the moment to analyze the best
-approach, so this file will have to suffice.
-
-It's a very simple concept: Track any issues (features, bugfixes, hotfixes) in
-here, assign a sequential number to it and use that number when branching.
-
-I will try to develop a format so that I can parse the file later on, should I
-decide to migrate to a real issue tracker. It's probably going to be Bugzilla,
-but for that my html-theme-ref project needs to stabilize first.
-
-## Format Specification
-
-The file uses Markdown conventions for formatting headers and other text block
-entitities, but SHOULD NOT be considered a Markdown file. That's why it has no
-definitive file extension.
-
-Each issue entry follows a structured format for easier parsing and future
-migration.  Issues MUST be **appended** to this file and never moved, to
-preserve Git diffing.
-
-### Issue Format
-
-```
-
-ID: [ISSUE-NUMBER]
-Type: [feature/bugfix/hotfix]
-Title: [Short title]
-Status: [open/in-progress/done/hold/cancelled]
-Priority: [low/medium/high]
-Created: [YYYY-MM-DD]
-Description: [Detailed explanation]
-
----
-```
-
-- ISSUE-NUMBERs must be sequential
-- truncation of description must be indentended so that every line starts at the
-  same column
-- issues must be started with two LF
-- issues must be terminated with two LF, then `---`
-- issues may have a free-text field (epilog), which must be started with two LF.
-
-## Issues
 
+--ISSUE
+Content-Type: application/issue
 ID: 1
 Type: feature
 Title: implement KMP algorithm for string searching
 Status: hold
 Priority: high
 Created: 2025-05-03
+Relationships:
 Description: Implement the Knuth-Morris-Pratt algorithm for string searching.
              I require this for matching RFC 9112 boundaries of entities against
              a circular buffer.
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 2
 Type: feature
 Title: implement circular buffer
 Status: done
 Priority: high
 Created: 2025-05-04
+Relationships:
 Description: implement a simple circular buffer
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 3
 Type: bugfix
 Title: move unit tests to subdirectory
 Status: done
 Priority: high
 Created: 2025-05-04
+Relationships:
 Description: move the unit test suites to a unit/ subdirectory so that
              integration tests and benchmarks can be cleanly separated
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 4
 Type: feature
 Title: implement Rabin-Karp rolling hash algorithm
 Status: done
 Priority: high
 Created: 2025-05-05
+Relationships:
 Description: After testing a couple of string search algorithms, I've ditched
              the idea of using KMP as my use-case gives no advantage compared to
              naive searching. In addition I've came upon the challenge that many
@@ -97,147 +58,158 @@ Description: After testing a couple of string search algorithms, I've ditched
              need an implementation of the original Rabin-Karp rolling hash
              algorithm
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 5
 Type: feature
 Title: implement chunked rolling hash algorithm
 Status: in-progress
 Priority: high
 Created: 2025-05-05
+Relationships:
 Description: Implement my custom algorithm for doing rolling hash string search
              against a fixed length ring buffer
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 6
 Type: feature
 Title: implement importlib.resources handler for urllib
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: A handler that can be registered with an urllib.request
              OpenerDirector to open importlib.resources package files.
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 7
 Type: feature
 Title: setup advanced testing environment
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: copy the testing environment setup from
              byteb4rb1e.sphinxcontrib.ext
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 8
 Type: bugfix
 Title: rename package
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: use dot namespaces to make the package a little more elegant
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 9
 Type: bugfix
 Title: fix LICENSE reference
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: license specification is no longer a trove classifier in
              pyproject.toml, hence the reference to LICENSE must be changed
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 10
 Type: feature
 Title: pytest current test context fixtures
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: add fixtures for doing things in relation to the active testing
              context
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 11
 Type: bugfix
 Title: move testing utils out of utils
 Status: done
 Priority: high
 Created: 2025-06-20
+Relationships:
 Description: to shorten the namespace and also indicate that testing utilities
              are different from regular utilities
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 12
 Type: feature
 Title: simplify testing.fixtures.mock_pkg
 Status: done
 Priority: high
 Created: 2025-06-21
+Relationships:
 Description: Only bootstrap a package mock with the minimum requirements for a
              Python module and let the consumer handle the directory layout.
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 13
 Type: bugfix
 Title: fix unit tests for urllib PkgHandler
 Status: done
 Priority: high
 Created: 2025-06-21
+Relationships:
 Description: change of issue 12 wasn't properly reflected in urllib PkgHandler
              unit tests
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 14
 Type: feature
 Title: add compression support for urllib PkgHandler
 Status: done
 Priority: high
 Created: 2025-06-21
+Relationships:
 Description: with a proper content-type of the PkgHandler addinfourl object, a
              consumer can determine whether the file is compressed or not.
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 15
 Type: bugfix
 Title: modularize module containers
 Status: open
 Priority: high
 Created: 2025-06-28
+Relationships:
 Description: Even though importlib can find submodules through traversing paths
              instead of relying on __init__.py for every ancestor module, this
              is not supported by some modules like sphinx.ext.autosummary
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 16
 Type: feature
 Title: SQL-aware dataclass
 Status: in-progress
 Priority: low
 Created: 2025-12-31
+Relationships:
 Description: A dataclass that transparently maps onto an SQL datastore, with
              command generation for syncing data between data class and store
 
----
+--ISSUE
-
+Content-Type: application/issue
 ID: 17
 Type: feature
 Title: recursive-descent HTML (DOM) parser
 Status: in-progress
 Priority: high
 Created: 2025-12-31
+Relationships:
 Description: Extend the built-in event-driven parser to be modeled after DOM
              recursive-descent HTML parser
-
----