wip: pause checkpoint — P6 feature complete, gate interrupted (not for merge)

crates/ledger-import/Cargo.toml

@@ -18,6 +18,17 @@ typst = "0.15.1"
 serde_json = "1"
 typst-layout = "0.15.1"
 qrcode = { version = "0.14.1", default-features = false, features = ["svg"] }
+# Extraction (extract.rs, plan P6): a PDF's text, a page's pixels, an
+# XLSX's cells. hayro (the renderer) and hayro-interpret (the text
+# interpreter) are pure Rust and already the viewer's PDF reader, so the
+# server and the viewer read a receipt through one implementation rather
+# than two; `zip` and `quick-xml` read a spreadsheet's XML. None of them
+# touches money: a number is kept as the decimal string the XML holds.
+hayro = { version = "0.8", features = ["embed-fonts"] }
+hayro-interpret = "0.8"
+kurbo = "0.13"
+zip = { version = "9.0.1", default-features = false, features = ["deflate"] }
+quick-xml = "0.38"
 # BSD-3-Clause: the IIF's transliteration to ASCII (iif.rs, rules.md B-34).
 # Pinned exactly: a new table would change what a CPA's file says.
 deunicode = { version = "=1.6.0", default-features = false }
@@ -27,8 +38,4 @@ workspace = true
 
 [dev-dependencies]
 proptest = "1"
-# The viewer's PDF reader (ledger-gui's hayro): reads back the text a PDF
-# draws, glyph by glyph, in the tests.
-hayro-interpret = "0.8"
-kurbo = "0.13"
 rqrr = { version = "0.11.0", default-features = false }