Current "Issue"
In the Security tab > Certificate details, certificates and private keys appear as raw PEM text.
This is hard to read and analyze😅
No structured details are shown, forcing users to copy-paste into external tools like openssl.
Requested Feature
Add an expandable "Certificate Details" view including:
- Subject: Domain name
- Issuer: Let's Encrypt R1
- Validity: Start/end dates (e.g., 2025-12-01 to 2026-03-01) or remaining days
- Public Key Algorithm: RSA 2048 bits
- Fingerprints: SHA-256, SHA-1
- SAN (Subject Alternative Names): List of alternate domains
- Certificate Chain: Visual hierarchy (root → intermediate → leaf)
- Status (maybe): OCSP/CRL verification, upcoming expiration
- Download: Export buttons for PEM, DER and PKCS12 with full chain
For private keys (but less important): Show modulus/size (e.g., RSA 2048) by default, with optional "Show raw" toggle.
