[upload-charm-docs] Migrate charm docs

[github-actions]

This pull request was autogenerated by upload-charm-docs to migrate existing documentation from server to the git repository.

[github-actions]

Test coverage for 12de345

Name                    Stmts   Miss Branch BrPart  Cover   Missing
-------------------------------------------------------------------
src/charm.py              429     98    107     25    75%   79-80, 86-88, 112-113, 117-119, 155-157, 167->179, 177, 220-228, 240-244, 275, 352-357, 378, 395-396, 405-428, 446-448, 456-459, 466, 469-470, 486, 491-496, 541->544, 557-558, 560-561, 595-602, 626-627, 639-641, 656-657, 682-683, 685-686, 688-689, 763->765, 826-827, 843, 861-863, 867
src/charm_state.py         50      6      6      0    86%   76-83
src/errors.py              34      0      0      0   100%
src/event_timer.py         42      8      4      0    74%   94-97, 117-120
src/firewall.py            43     25     10      0    38%   38-42, 64-67, 75-149
src/github_type.py         36      0      0      0   100%
src/lxd_type.py            37      0      2      0   100%
src/metrics.py             67      2     10      1    96%   60->63, 150-151
src/runner.py             332     69    108     26    74%   48->50, 114, 219-226, 232-238, 265-266, 310-319, 343-348, 353, 373, 377-387, 436->439, 442-444, 451, 465, 475, 479, 481, 496, 544-549, 565-578, 589-616, 621, 659, 705-707, 711, 729, 764, 790, 795-807, 821, 841, 857
src/runner_manager.py     265     26     98      9    89%   164, 221-223, 236-237, 249-251, 257-262, 266-267, 277-278, 297, 408, 427-431, 456, 539, 688, 708
src/runner_metrics.py     112      5     22      2    95%   133-134, 146, 215-216
src/runner_type.py         55      0     12      0   100%
src/shared_fs.py           80     10     12      0    89%   73-74, 160-161, 166-167, 173-174, 196-197
src/utilities.py           68      6     20      8    84%   74->76, 78->84, 89-91, 121, 135, 173, 226
-------------------------------------------------------------------
TOTAL                    1650    255    411     71    82%

Static code analysis report

Run started:2023-11-21 06:58:51.656020

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 3710
  Total lines skipped (#nosec): 0
  Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 10

Run metrics:
  Total issues (by severity):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
  Total issues (by confidence):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
Files skipped (0):