docs(local-windows-rdp): fix invalid coder_agent.main.name in README examples

[blinkagent]

Problem

The README examples for the local-windows-rdp module reference coder_agent.main.name, but the coder_agent resource does not export a name attribute (see provider/agent.go). Users copying the example from the registry page hit:

Error: Unsupported attribute
  on main.tf line 179, in module "rdp_desktop":
  179:     agent_name = coder_agent.main.name
This object has no argument, nested block, or exported attribute named "name".

Fix

Replace coder_agent.main.name with the hardcoded string "main" in the two affected examples, matching the convention used in other registry templates (e.g. templates/docker/main.tf). The third example in the README already used a hardcoded string ("windows") correctly.

Created on behalf of @ericpaulsen

[github-actions]

Version Bump Required

One or more modules in this PR need their versions updated.

To fix this:

1. Run the version bump script locally:

   ./.github/scripts/version-bump.sh patch

2. Commit the changes:

   git add . && git commit -m "chore: bump module versions (patch)"

3. Push your changes

The CI will automatically re-run once you push the updated versions.

[github-actions]

Module Scorecard Check

coder/local-windows-rdp: 82 → 82

✅ Score unchanged at 82 / 100. This PR does not affect the module's scorecard; the results are still good.

Theme	Before	After
Presentation & Onboarding	17 / 25	17 / 25
Integration	—	—
Credential Hygiene	18 / 20	18 / 20
Restricted-Environment	N/A	N/A
Engineering Quality	10 / 10	10 / 10
Overall	82 / 100	82 / 100

Full scorecard for this PR

Presentation & Onboarding	Credential Hygiene	Restricted-Environment Readiness	Engineering Quality	Overall
17 / 25	18 / 20	N/A	10 / 10	82 / 100

Drilldown

Presentation & Onboarding — 17 / 25

Criterion	Max	Score	Notes
Configuration-mode examples	12	12	README provides two clear examples: basic usage with defaults and custom display name configuration. Both are complete and sensible.
Coder-context framing	8	5	README explains what the module does (enables RDP on Windows workspaces, adds one-click button through Coder Desktop) and mentions Coder Desktop requirement. However, it doesn't clearly explain where Coder fits in the broader RDP flow or what value Coder adds beyond standard RDP.
Visual preview	5	0	No image, GIF, or video in README. Only an icon reference in frontmatter.

Credential Hygiene — 18 / 20

Criterion	Max	Score	Notes
Secrets marked sensitive	16	16	The password variable is marked sensitive = true in main.tf. README examples use default values rather than inline placeholder secrets.
Non-hardcoded auth path	4	2	Module requires explicit password configuration. While it has a default, there's no documented path to avoid credential management (like Windows Hello, certificate auth, or external auth provider integration).

Restricted-Environment Readiness — N/A

Criterion	Max	Score	Notes
Mirrorable artifact source	10	N/A	Module downloads nothing; it only configures Windows RDP services already present in the OS.
Bring-your-own binary	5	N/A	Module downloads nothing; it configures existing Windows RDP functionality.
Egress transparency	3	N/A	Module makes no external network calls during install or runtime; it only configures local Windows services.
Runs without sudo	2	N/A	Module has no scripts to inspect (configure-rdp.ps1 is referenced but not provided in the module files).

Engineering Quality — 10 / 10

Criterion	Max	Score	Notes
Input quality	6	6	All variables have clear descriptions and sensible defaults. The password variable is properly marked sensitive. Variables like order and group have appropriate nullable defaults.
Test coverage	4	4	Comprehensive TypeScript test suite in main.test.ts covers: required variables, default values, custom values, credential handling, URI format construction, and sensitive variable handling. Tests verify both coder_app and coder_script resources.

Overall — 82 / 100

Raw 45 / 55 → round(45 / 55 × 100) = 82

Track: Utility (RDP configuration tool, not an IDE or AI agent)

Badge: Adequate

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Scored against SCORECARD.md with claude-sonnet-4-5. Language-model scores are advisory.