refactor: hard-fork GSD -> MSD (Make Software Done)

Mechanical rename produced by scripts/msd-rename.cjs: gsd/Gsd/GSD -> msd/Msd/MSD
across contents and paths, upstream package/repo coordinates -> @golem15/msd-core
and golem15com/msd-core. Deep links into upstream history, sibling upstream
packages, the GSD-2 import feature, CHANGELOG.md and .changeset/ are kept as-is.

Hand edits on top: MSD block-letter banner and logos, LICENSE copyright line,
package/plugin identity, regenerated lockfile, install-tree fixtures, derived
registries and benchmark baseline; migration checksum baseline re-locked
(MSD keeps its own install state, so no install had applied the old sums);
sort-order and regex-escaped expectations in tests adjusted.

commands/msd/progress.md

@@ -0,0 +1,49 @@
+---
+name: msd:progress
+description: Check progress, advance workflow, or dispatch freeform intent — the unified MSD situational command
+argument-hint: "[--forensic | --next [--auto] [--converge] | --do \"task description\"]"
+effort: low
+allowed-tools:
+  - Read
+  - Bash
+  - Grep
+  - Glob
+  - SlashCommand
+  - AskUserQuestion
+requires: [phase]
+---
+<objective>
+Check project progress, summarize recent work and what's ahead, then intelligently route to the next action.
+
+Three modes:
+- **default**: Show progress report + intelligently route to the next action (execute or plan). Provides situational awareness before continuing work.
+- **--next**: Automatically advance to the next logical step without manual route selection. Reads STATE.md, ROADMAP.md, and phase directories. Supports `--force` to bypass safety gates.
+- **--do "task description"**: Analyze freeform natural language and dispatch to the most appropriate MSD command. Never does the work itself — matches intent, confirms, hands off.
+- **--forensic**: Append a 6-check integrity audit after the standard progress report.
+</objective>
+
+<flags>
+- **--next**: Detect current project state and automatically invoke the next logical MSD workflow step. Scans all prior phases for incomplete work before routing. `--next --force` bypasses safety gates.
+- **--next --auto**: Like `--next`, but after the determined step completes, automatically re-invokes `/msd:progress --next --auto` to continue chaining steps until completion or a blocking decision. Enables hands-free plan→execute→verify→complete progression.
+- **--next --converge**: When the next action is planning (Route 3), route it through the plan-review **convergence** loop instead of the standard planner. Requires `workflow.plan_review_convergence=true` (enable with `msd config-set workflow.plan_review_convergence true`). `--cross-ai` is an alias. Reviewer flags (`--codex`, `--claude`, `--opencode`, `--ollama`, `--lm-studio`, `--llama-cpp`, `--all`) and `--max-cycles N` are forwarded to the convergence loop.
+- **--do "..."**: Smart dispatcher — match freeform intent to the best MSD command using routing rules, confirm the match, then hand off.
+- **--forensic**: Run 6-check integrity audit after the standard progress report.
+- **(no flag)**: Standard progress check + intelligent routing (Routes A through F).
+</flags>
+
+<execution_context>
+@~/.claude/msd-core/workflows/progress.md
+@~/.claude/msd-core/workflows/next.md
+@~/.claude/msd-core/workflows/do.md
+@~/.claude/msd-core/references/ui-brand.md
+</execution_context>
+
+<process>
+Arguments provided: "$ARGUMENTS"
+Parse the first token from the provided arguments:
+- If it is `--next`: strip the flag, execute the next workflow (passing remaining args e.g. --force, --auto).
+- If it is `--do`: strip the flag, pass remainder as freeform intent to the do workflow.
+- Otherwise: execute the progress workflow end-to-end (pass --forensic through if present).
+
+Preserve all routing logic from the target workflow.
+</process>