fix: consistent fw-/cli- version display across all commands

[montfort]

Summary

• Standardize version display to always use fw-X.Y.Z and cli-X.Y.Z format
• Affects update, update-framework, update-cli, about, and status commands
• Removes mixed v-prefix formatting that was inconsistent with the split versioning scheme
• Bumps CLI version to 1.0.2

Test plan

• cargo build — compiles clean
• cargo test — 25 tests passing
• No remaining "v{ display patterns in CLI source (only in strip_tag_prefix for legacy compat)

🤖 Generated with Claude Code

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