feat(seq-tools): share colored MSA viewer across BLAST job, alignment tool, report, shared and phylo surfaces

feat(seq-tools): MSA match/mismatch/gap cell highlighting, consensus row and legend

feat(alignment): show matched/mismatched/gaps/length stats across all alignment views via shared AlignmentStatsBar

Add MSA pairwise refinement, new UI components (SmoothLoader, Reveal, CursorGlow, Parallax), rate-limit handling in AIInterpretation