[Compute] Create new extension interconnect-block

[william051200]

Feature request: Azure/azure-cli#33707
aaz: Azure/aaz#1049

New command:
az interconnect-block create/delete/list/show/update/wait

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Pull request overview

Adds a new Compute-focused Azure CLI extension, interconnect-block, implemented primarily via AAZ-generated command modules to manage Interconnect Block resources.

Changes:

• Introduces the new interconnect-block extension packaging scaffold (setup, metadata, history).
• Adds AAZ command implementations for create/delete/list/show/update/wait under azext_interconnect_block/aaz/latest/interconnect_block.
• Adds initial user documentation in README.md and initializes the extension’s loader/help/params wiring.

Reviewed changes

Copilot reviewed 22 out of 22 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
src/interconnect-block/setup.py	Extension packaging metadata (name/version/classifiers, long description, package discovery).
src/interconnect-block/setup.cfg	Setup configuration placeholder file.
src/interconnect-block/README.md	User-facing command examples and extension usage notes.
src/interconnect-block/HISTORY.rst	Changelog entry for initial beta release.
src/interconnect-block/azext_interconnect_block/init.py	Commands loader wiring to load AAZ command table and arguments.
src/interconnect-block/azext_interconnect_block/_help.py	Help registration module stub/import.
src/interconnect-block/azext_interconnect_block/_params.py	Arguments registration stub (non-AAZ path).
src/interconnect-block/azext_interconnect_block/commands.py	Non-AAZ command table loader stub.
src/interconnect-block/azext_interconnect_block/custom.py	Custom command module stub/logger.
src/interconnect-block/azext_interconnect_block/azext_metadata.json	Extension metadata (preview flag, min CLI core version).
src/interconnect-block/azext_interconnect_block/aaz/init.py	AAZ package marker/init.
src/interconnect-block/azext_interconnect_block/aaz/latest/init.py	AAZ “latest” package marker/init.
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/__cmd_group.py	Registers the interconnect-block command group.
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/init.py	Aggregates exported commands for the command group.
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_create.py	AAZ implementation for az interconnect-block create.
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_delete.py	AAZ implementation for az interconnect-block delete.
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_list.py	AAZ implementation for az interconnect-block list (paging, RG/sub scope).
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_show.py	AAZ implementation for az interconnect-block show (supports expand).
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_update.py	AAZ implementation for az interconnect-block update (LRO + generic update).
src/interconnect-block/azext_interconnect_block/aaz/latest/interconnect_block/_wait.py	AAZ implementation for az interconnect-block wait.
src/interconnect-block/azext_interconnect_block/tests/init.py	Test package init stub.
src/interconnect-block/azext_interconnect_block/tests/latest/init.py	Latest tests package init stub.

Comments suppressed due to low confidence (3)

src/interconnect-block/README.md:57

• The show example has a trailing space after the line-continuation \ (--expand \ ). In most shells this breaks the line continuation, so the command won’t run when copy/pasted.

az interconnect-block show --name training-icb-001 --resource-group ai-training-rg --expand \ 
    instanceView

src/interconnect-block/README.md:63

• The update example splits the option name as --sku-\ followed by capacity, which is not a valid CLI option when copy/pasted. It should be --sku-capacity.

az interconnect-block update --name training-icb-001 --resource-group ai-training-rg --sku-\
    capacity 54

src/interconnect-block/README.md:75

• The no-wait update example splits --sku-capacity across lines (--sku-\ then capacity). This will fail when copy/pasted and should be a single --sku-capacity option.

az interconnect-block update --name training-icb-001 --resource-group ai-training-rg --sku-\
    capacity 72 --no-wait

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