CLI: Add aliases for help, version and path

[nightnei]

How AI was used in this PR

AI assisted

Proposed Changes

All CLI tools have shortcuts as -h and -v. They're really useful, and it's a canonical way nowadays.
Alongside them, let's add -p for consistency, as this parameter is used in almost all commands, and I noticed that other CLI tools have shortcuts for frequently used commands.

Testing Instructions

Visual review should suffice

[wpmobilebot]

📊 Performance Test Results

Comparing b1758e3 vs trunk

app-size

Metric	trunk	b1758e3	Diff	Change
App Size (Mac)	1355.70 MB	1355.70 MB	+0.00 MB	⚪ 0.0%

site-editor

Metric	trunk	b1758e3	Diff	Change
load	1083 ms	739 ms	344 ms	🟢 -31.8%

site-startup

Metric	trunk	b1758e3	Diff	Change
siteCreation	6488 ms	6504 ms	+16 ms	⚪ 0.0%
siteStartup	2396 ms	2390 ms	6 ms	⚪ 0.0%

---

Results are median values from multiple test runs.

Legend: 🟢 Improvement (faster) | 🔴 Regression (slower) | ⚪ No change (<50ms diff)

[gcsecsey]

LGTM 👍