replay ui fix (#56)

* refactor: rename inspect to replay across the codebase

Renames inspect-ui/ to replay-ui/, internal/inspect/ to internal/replay/,
the CLI subcommand from `sanderling inspect` to `sanderling replay`, and
updates all references in docs, Makefile, README, and Go comments.

* feat(replay-ui): show spec filename with full path on hover

RunList and RunDetail now render the basename of spec_path (e.g.
login.spec.ts) with the full path available as a title tooltip.

internal/ltl/evaluator.go

@@ -265,7 +265,7 @@ func violated() reduceResult { return reduceResult{status: statusViolated} }
 
 // violatedWith reports a violation that originates at the given sub-formula
 // with the given reason. The reason distinguishes a thrown predicate from a
-// plain false so callers (and the inspect UI) can render the cause.
+// plain false so callers (and the replay UI) can render the cause.
 func violatedWith(formula Formula, reason string) reduceResult {
 	return reduceResult{
 		status:  statusViolated,

internal/ltl/formula.go

@@ -23,7 +23,7 @@ type PredicateLabel interface {
 // ErrorFormula represents a thunk that threw during evaluation. The verifier
 // substitutes one of these into the residual when MarshalJSON would otherwise
 // have to encode an opaque thunk that already errored. It exists so that the
-// inspect UI can render "predicate threw" inline.
+// replay UI can render "predicate threw" inline.
 type ErrorFormula struct {
 	Message string
 }

internal/replay/assets.go

@@ -1,5 +1,5 @@
-// Package inspect serves the embedded web UI for browsing recorded runs.
-package inspect
+// Package replay serves the embedded web UI for browsing recorded runs.
+package replay
 
 import (
 	"embed"
@@ -11,11 +11,11 @@ var distFS embed.FS
 
 // Assets returns the embedded SPA bundle rooted at the dist directory.
 // In Stage 2 this contains a stub index.html. Stage 4 wires the real
-// bundle in via Makefile (copy inspect-ui/dist -> internal/inspect/dist).
+// bundle in via Makefile (copy replay-ui/dist -> internal/replay/dist).
 func Assets() fs.FS {
 	sub, err := fs.Sub(distFS, "dist")
 	if err != nil {
-		panic("inspect: dist embed missing: " + err.Error())
+		panic("replay: dist embed missing: " + err.Error())
 	}
 	return sub
 }

internal/replay/dev.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"net/http"

internal/replay/runs.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"errors"

internal/replay/runs_cache.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"bufio"

internal/replay/runs_decode.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"bufio"

internal/replay/runs_test.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"encoding/json"

internal/replay/server.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"encoding/json"
@@ -22,7 +22,7 @@ type ServerOptions struct {
 	AssetsFS fs.FS
 }
 
-// Server holds the HTTP handlers for `sanderling inspect`.
+// Server holds the HTTP handlers for `sanderling replay`.
 type Server struct {
 	options ServerOptions
 	cache   *Cache

internal/replay/server_test.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"context"

internal/replay/watcher.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"context"

internal/replay/watcher_test.go

@@ -1,4 +1,4 @@
-package inspect
+package replay
 
 import (
 	"testing"

internal/runner/runner.go

@@ -172,7 +172,7 @@ func Run(ctx context.Context, options Options) (Summary, error) {
 		// one would poison the verifier's previous/current extractor
 		// advance, so the next clean step would compare against this
 		// transient state and emit false-positive violations. We still
-		// record the step (hierarchy + screenshot) for inspect-side
+		// record the step (hierarchy + screenshot) for replay-side
 		// debugging, but skip the verifier entirely and pick the next
 		// action against the unchanged prior state to keep the loop
 		// progressing.

internal/trace/writer.go

@@ -50,7 +50,7 @@ type Witness struct {
 
 // ExtractorChange records the prev/curr JSON values of an extractor whose
 // observation differed between two consecutive steps. Surfaced under
-// violation rows in the inspect UI as a "what changed at this step"
+// violation rows in the replay UI as a "what changed at this step"
 // breadcrumb.
 type ExtractorChange struct {
 	Prev json.RawMessage `json:"prev"`

internal/verifier/types.go

@@ -53,7 +53,7 @@ type Exception struct {
 
 // ExtractorChange records a single extractor's value transition across one
 // step. Used to surface "what changed at this step" breadcrumbs at violation
-// markers in the inspect UI.
+// markers in the replay UI.
 type ExtractorChange struct {
 	Prev []byte
 	Curr []byte

internal/verifier/worker.go

@@ -321,7 +321,7 @@ func encodeExtractorValue(value goja.Value) []byte {
 
 // ChangedExtractors returns the named extractors whose value changed between
 // the prior PushSnapshot and the current one. The map is keyed by extractor
-// name; unnamed extractors (extractor_N fallback) are included so the inspect
+// name; unnamed extractors (extractor_N fallback) are included so the replay
 // UI can still display them under a numeric label. The very first snapshot
 // emits every non-null extractor as a change (Prev=null, Curr=current) since
 // the runner can otherwise misread "no diff yet" as "nothing initialized".
@@ -525,7 +525,7 @@ func (v *Verifier) NewlyViolatedProperties() []string {
 // Residuals returns the residual formula for each registered property after
 // the most recent EvaluateProperties call. Properties whose violation was
 // caused by a thrown predicate surface as ErrorFormula, sourced from the
-// captured witness, so the inspect UI can render "predicate threw" inline.
+// captured witness, so the replay UI can render "predicate threw" inline.
 func (v *Verifier) Residuals() map[string]ltl.Formula {
 	residuals := map[string]ltl.Formula{}
 	for name, evaluator := range v.evaluators {