Rename sgcarmart skill to sg-carmart

[irfanzs]

No description provided.

[Copilot]

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[Copilot]

Frontmatter name does not match the directory slug (skills/public/sg-carmart) and deviates from the repo convention of kebab-case skill slugs (see skills/public/sg-skill-creator/SKILL.md guidance). Given the PR goal (“Rename sgcarmart skill to sg-carmart”), this should likely be name: sg-carmart to avoid inconsistent identification/indexing.

Suggested change

	name: sg-carmart

[Copilot]

references/source-map.md lists trust tiers but does not include any concrete Tier 1/Tier 2 URLs. Other skills’ source maps typically provide specific canonical links (e.g., skills/public/sg-lottery-results/references/source-map.md). Adding the key Sgcarmart domain + example canonical listing patterns, and the exact LTA/OneMotoring URLs, would make the sourcing rules actionable and reduce ambiguity during execution.

Suggested change

	- Official Sgcarmart listing pages on `https://www.sgcarmart.com/`, using canonical listing URLs, for example:
	- Used car listing details: `https://www.sgcarmart.com/used_cars/info.php?ID=<LISTING_ID>`
	- New car model overview: `https://www.sgcarmart.com/new_cars/newcars_overview.php?CarCode=<CAR_CODE>`
	- Official seller / dealer profile details shown directly on Sgcarmart (e.g. `https://www.sgcarmart.com/directory/merchant.php?MID=<MERCHANT_ID>`)
	## Tier 2
	- Official dealer websites for warranty/contact verification (domain owned by the dealer named in the Sgcarmart listing).
	- Official LTA / OneMotoring sites for regulatory or ownership-process clarification (e.g. transfer, PARF/COE rules), such as:
	- `https://onemotoring.lta.gov.sg/` (OneMotoring main portal and related subsections)
	- `https://www.lta.gov.sg/` (Land Transport Authority official information pages)