Rename the project to FieldCraft

Crates fieldcraft-*, binaries fieldcraft and fieldcraft-cli, the .fieldcraft file (format tag
fieldcraft/1, manifest fieldcraft.json), FIELDCRAFT_* environment variables, the MCP server
name, egui widget ids (fc_*), the app icon document FieldCraft.icon and its generated family,
docs and licences. No compatibility shim: no files of the earlier name exist.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

tests/oracle/bar-pressure-wave/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "balance": {
       "band": 0.01,

tests/oracle/bar-rigid-wall-impact/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "ke": {
       "band": 1e-9,

tests/oracle/cantilever-frequencies/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "f1": {
       "band": 1.2770863695053732e-11,

tests/oracle/cantilever-hex20/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "reaction": {
       "band": 1.0000000000401866e-9,

tests/oracle/cantilever-hex8-incompatible/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "reaction": {
       "band": 1e-9,

tests/oracle/cantilever-tet10/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "reaction": {
       "band": 1.0000000000174362e-9,

tests/oracle/cdt-cylinder/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "invalid": {
       "band": 0.0,

tests/oracle/cdt-stepped-block/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "invalid": {
       "band": 0.0,

tests/oracle/free-beam-frequencies/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "f7": {
       "band": 8.126420309591101e-11,

tests/oracle/j2-uniaxial-explicit/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "plastic_strain": {
       "band": 1.967821782178218e-10,

tests/oracle/kirsch-plate-plane-stress/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "kt": {
       "band": 3.0028789592374985e-9,

tests/oracle/kirsch-plate/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "kt": {
       "band": 3.0120654194508524e-9,

tests/oracle/lame-cylinder-axisymmetric/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "axial": {
       "band": 2.0083926981151736e-8,

tests/oracle/lame-cylinder-plane-strain/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "hoop_a": {
       "band": 1.6666666666666668e-7,

tests/oracle/lame-cylinder/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "hoop_a": {
       "band": 1.6666666666666668e-7,

tests/oracle/mh-curved-cantilever/fixture.json

@@ -1,4 +1,4 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {}
 }

tests/oracle/mh-solid-patch/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 2.000000000000001e-6,

tests/oracle/mh-straight-cantilever/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "extension": {
       "band": 3.0000000000000005e-14,

tests/oracle/mh-thick-cylinder/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "ur_1": {
       "band": 5.0399e-12,

tests/oracle/nafems-fv32/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "f1": {
       "band": 4.4623e-8,

tests/oracle/nafems-le1-plane-stress/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "syy_D": {
       "band": 9.27e-8,

tests/oracle/nafems-le1/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "syy_D": {
       "band": 9.286850287265874e-8,

tests/oracle/nafems-le10/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "syy_D": {
       "band": 5.38e-9,

tests/oracle/patch-hex20-reduced/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1.0000000000000003e-9,

tests/oracle/patch-hex20/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1.0000000000000034e-9,

tests/oracle/patch-hex8-incompatible/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1.0000000000000005e-9,

tests/oracle/patch-hex8/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1e-9,

tests/oracle/patch-tet10/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1e-9,

tests/oracle/patch-tet4/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1e-9,

tests/oracle/patch-wedge6/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sxx": {
       "band": 1.0000000000000007e-9,

tests/oracle/pure-bending-coupling/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "sigma_top": {
       "band": 1.5000000000000002e-8,

tests/oracle/rotating-cylinder-axisymmetric/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "hoop_rim": {
       "band": 1.2872894568377547e-10,

tests/oracle/rotating-disc-plane-stress/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "hoop_bore": {
       "band": 6.5312e-8,

tests/oracle/scordelis-lo-roof-solid/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "uz": {
       "band": 3.024e-8,

tests/oracle/tube-torsion-coupling/fixture.json

@@ -1,5 +1,5 @@
 {
-  "note": "ModelCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
+  "note": "FieldCraft's accepted results for this case, written by `cargo xtask oracle --bless`. A result outside its band fails CI.",
   "values": {
     "shear": {
       "band": 1.0813925570161819e-6,