feat: add module icon, static assets, and tighten manifest metadata

[HeyItsGilbert]

Summary

• Add static/ folder with logo.png, checklist.png, and a README documenting the Flaticon Premium License source; static/LICENSE explicitly excludes these assets from the project MIT license
• Set IconUri in PSDepend.psd1 to the raw GitHub URL for logo.png
• Bump PowerShellVersion from 3.0 to 5.1 to reflect actual minimum requirement
• Update copyright year range to 2016-2026
• Set CmdletsToExport, AliasesToExport, VariablesToExport to @() — the build process populates FunctionsToExport automatically

Test plan

• .\build.ps1 -Task Test passes with all 419 tests
• Verified Output\PSDepend\0.4.0\PSDepend.psd1 has correct FunctionsToExport populated by build and all other exports set to @()

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Adds branding assets and tightens the PSDepend module manifest metadata. A new static/ directory holds the module logo (PNG/SVG) plus a README documenting the Flaticon Premium License source and a LICENSE file that scopes those assets out of the project's MIT license. The manifest is updated to point IconUri at the new logo, raise the declared minimum PowerShell version to match real requirements, refresh the copyright range, and replace wildcard/commented exports with explicit empty arrays for the export fields the build does not populate.

Changes:

• Add static/ assets (logo.png/logo.svg), a README.md source attribution, and a LICENSE excluding these assets from the project MIT license.
• Bump PowerShellVersion to 5.1, update the copyright range to 2016-2026, and set IconUri to the raw GitHub URL for static/logo.png.
• Replace CmdletsToExport = '*', commented VariablesToExport, and AliasesToExport = '*' with explicit @() (build populates FunctionsToExport).

Reviewed changes

Copilot reviewed 3 out of 5 changed files in this pull request and generated 2 comments.

File	Description
static/README.md	Documents Flaticon Premium License source for the logo assets.
static/logo.svg	Adds the SVG source for the new module logo.
static/LICENSE	Asserts that assets in static/ are outside the project MIT license.
PSDepend/PSDepend.psd1	Updates copyright year, raises PowerShellVersion to 5.1, adds IconUri, and tightens export lists to @().

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[github-actions]

Test Results

    3 files     60 suites   1m 46s ⏱️
  940 tests   888 ✅ 52 💤 0 ❌
1 257 runs  1 197 ✅ 60 💤 0 ❌

Results for commit 5965be5.

♻️ This comment has been updated with latest results.