DOC-428(sept 8 launch hotfix): Update remainder of Snowflake docs to push lstk

[quetzalliwrites]

Summary

Follows the same lstk migration already done for AWS/Azure docs, and for Snowflake Getting Started in #878. This covers everything else under /snowflake/ that still referenced the legacy localstack CLI (scoped by grepping the whole tree for localstack start/--stack snowflake/`localstack` CLI and excluding getting-started/, which #878 already owns):

• capabilities/configuration.md: rewrote the env var intro and the "CLI" section to match aws/customization/configuration-options.md's already-established pattern (LOCALSTACK_-prefixed env vars, .lstk/config.toml env profiles, cross-link to the lstk config reference). Dropped the "Profiles" section entirely — CONFIG_PROFILE/*.env files have no lstk equivalent, which is exactly why the AWS docs already dropped this section rather than translating it. Folded LOCALSTACK_VOLUME_DIR into the Docker table, again matching AWS.
• capabilities/init-hooks.mdx: replaced the "CLI" tab with the lstk .lstk/config.toml volumes pattern, matching aws/customization/advanced/initialization-hooks.mdx.
• capabilities/state-management.mdx: PERSISTENCE=1 localstack start → lstk start --persist; localstack state export/import → lstk snapshot save/load, matching the AWS persistence and snapshots docs.
• tooling/user-interface.md and the three tutorials: swapped the `localstack` CLI prerequisite links and localstack start --stack snowflake invocations for lstk/lstk start --type snowflake, and prefixed forwarded env vars with LOCALSTACK_ where needed (required for lstk start to forward them into the container).

awslocal wrapper usage in the tutorials was left untouched — that's a separate, still-supported wrapper script, not the legacy localstack CLI this ticket targets.

Linear ticket

https://linear.app/localstack/issue/DOC-428/docs-update-remainder-of-snow-docs-for-pushing-lstk

Test plan

• npx astro build completes successfully (405 pages built)
• Link validator confirms all internal links are valid
• Swept the full /snowflake/ tree afterward for any remaining localstack start/--stack snowflake/legacy CLI references outside getting-started/ — none found

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View logs

[mmaureenliu]

Lgtm. Some minor comments to address but I'll pre-approve.

[mmaureenliu]

Actually found a (slightly) bigger problem on Peter's reminder: awslocal is still used in snowpipe.md, glue-catalog.md, storage-integrations.md, stages.mdx, dynamic-tables.md, iceberg-tables.md, polaris-catalog.md, airflow.md, aws-lambda-localstack-snowpark.md, s3-tables-iceberg-integration.md

All should be updated to lstk aws but this could be a simple search & replace fix.

[quetzalliwrites]

tyvm @mmaureenliu! Pushed fc3bfd04 addressing all 9 review threads, including the "awslocal issue":

• capabilities/configuration.md: replaced both bash env-var examples for custom Snowflake hostnames with the .lstk/config.toml env profile pattern you specified in PRO-327.
• capabilities/init-hooks.mdx: added the inline comment noting DEBUG is optional, not required for init hooks.
• capabilities/state-management.mdx: added the resume/restart-with-persistence note (lstk stop && lstk start --persist / lstk restart --persist), renamed <file-name> → <path-to-snapshot-file> in both the save and load commands, and linked to the lstk snapshot docs for the full list of save destinations.
• Both tutorials: simplified lstk start --type snowflake → lstk start.
• The bigger issue: replaced every awslocal invocation and prose reference across snowpipe.md, glue-catalog.md, storage-integrations.md, stages.mdx, dynamic-tables.md, iceberg-tables.md, polaris-catalog.md, airflow.md, and the two tutorials with lstk aws, matching the pattern already established across the AWS docs. Confirmed with a full-tree grep afterward — zero awslocal references remain anywhere under /snowflake/.