chore(cli): convert boolean is_flag options to --flag/--no-flag pairs for consistency

[DingmaomaoBJTU]

Summary

Several boolean CLI flags use bare is_flag=True (single-direction, e.g. --trust-remote-code) instead of Click's --flag/--no-flag pair pattern. This is inconsistent with newer options like --skip-build/--no-skip-build (added in #659) and makes it harder for users to:

• Explicitly set a flag to False in scripts/automation
• Override a config-file default from the CLI
• Understand the current state from --help output

Flags to convert

The following is_flag=True options should become --xxx/--no-xxx boolean pairs:

Command	Current flag	Proposed pair
build	--use-cache	--use-cache/--no-use-cache
build	--rebuild	--rebuild/--no-rebuild
build	--no-quant	--quant/--no-quant
build	--no-analyze	--analyze/--no-analyze
build	--no-optimize	--optimize/--no-optimize
compile	--embed	--embed/--no-embed
eval	--streaming	--streaming/--no-streaming
export	--with-report	--with-report/--no-with-report
export	--clean-onnx	--clean-onnx/--no-clean-onnx
export	--dynamo	--dynamo/--no-dynamo
export	--no-hierarchy	--hierarchy/--no-hierarchy
inspect	--hierarchy	--hierarchy/--no-hierarchy
perf	--no-quantize	--quantize/--no-quantize
perf	--rebuild	--rebuild/--no-rebuild
perf	--ignore-cache	--ignore-cache/--no-ignore-cache
perf	--monitor	--monitor/--no-monitor
quantize	--per-channel	--per-channel/--no-per-channel
quantize	--symmetric	--symmetric/--no-symmetric
serve	--multi	--multi/--no-multi
serve	--auto-reload	--auto-reload/--no-auto-reload
cli.py	--trust-remote-code	--trust-remote-code/--no-trust-remote-code
cli.py	--allow-unsupported-nodes	--allow-unsupported-nodes/--no-allow-unsupported-nodes

Out of scope (action triggers, not toggles): --list, --schema, --list-tasks, --list-capabilities, --list-rewrites, --list-device, --list-ep, --connect, --quiet

Acceptance Criteria

• All listed flags converted to --flag/--no-flag Click boolean pairs
• Existing tests updated to reflect new flag names where needed
• --no-xxx named flags (e.g. --no-quant, --no-analyze) renamed to positive form with negation pair
• --help output shows both forms and default value
• No breaking change for users already using the existing --flag form (it remains valid)