Add docgen integration for testing the docstrings in CI

[callendorph]

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[callendorph]

OK - so, it at least runs -- but I geet errors for links that can't be found:

jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "SolderMaskRegistration", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pads).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "Rectangle", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pad-planner).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "RoundedRectangle", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pad-planner).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "Capsule", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pad-planner).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "Dims", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pad-planner).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "Dims", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/pad-planner).
jitx-client-1  | Error: Link target not found for source LinkNode(symbol = "C", kind = SrcDefType, alt-text = false) (source-package=jsl/landpatterns/helpers).

I'm not including the definitions from the JITX runtime - so I think I can fix that by referencing the *.pkg files.

[callendorph]

OK - there are some warnings - but the docs generator is now running:

jitx-client-1  | Unhandled Binary Pkg Extraction: jitx
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/signal-models
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/percentage
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/grid-locs
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/transform
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/shapes
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/ref
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/preconditions
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/layer-specs
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/emodels
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/interval
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/parts/component-types
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/emodel-types
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/anchor
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/parts/component-code
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/commands
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/pose
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/schematic-table
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/toleranced
jitx-client-1  | Unhandled Binary Pkg Extraction: jitx/stateful
jitx-client-1  | Warning: Undocumented package 'jsl/circuits/Termination' is forwarded by 'jsl/circuits'
jitx-client-1  | Warning: Undocumented package 'jsl/protocols/memory' is forwarded by 'jsl/protocols'
jitx-client-1  | Warning: Undocumented package 'jsl/protocols/memory/ddr4' is forwarded by 'jsl/protocols'
jitx-client-1  | Warning: Package jsl/landpatterns/pad-planner imports package jitx with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/IPC imports package jsl/landpatterns/leads with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/two-pin/SMT imports package jsl/landpatterns/two-pin/SMT-table with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/leads/protrusions imports package jsl/landpatterns/leads/lead-fillets-table with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/package-body imports package jsl/geometry/basics with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/pads imports package jitx/commands with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Package jsl/landpatterns/courtyard imports package jsl/landpatterns/packages with 'only' and/or 'prefix'.  hese are currently unsupported by docgen and will be ignored.
jitx-client-1  | Warning: Ambiguous link resolution for LinkNode(symbol = "bounds", kind = SrcDefUnknown, alt-text = false). Possible targets:
jitx-client-1  | SymbolLinkTarget(symbol = "bounds", package = "jsl/landpatterns/leads", kind = SrcDefFunction, public? = true, url = "/reference/jsl/landpatterns/leads.md#defn_bounds")
jitx-client-1  | SymbolLinkTarget(symbol = "bounds", package = "jsl/geometry/box", kind = SrcDefFunction, public? = true, url = "/reference/jsl/geometry/box.md#defn_bounds")
jitx-client-1  | SymbolLinkTarget(symbol = "bounds", package = "jsl/geometry/basics", kind = SrcDefFunction, public? = true, url = "/reference/jsl/geometry/basics.md#defn_bounds")
Aborting on container exit...
jitx-client-1 exited with code 0